<div dir="ltr"><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">With apologies </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">for</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> cross-posting, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">please see </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">below </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">information </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">o</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">n </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">the S</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">pecial </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">I</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">ssue </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">titled </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">“Computer Vision Techniques Applied to Human Behaviour Analysis in the Real-World”</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">in</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">MDPI Intelligent Sensors (IF</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">:</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> 3.275)</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">. </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Submission </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Information</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">======================================</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span style="margin:0px;padding:0px;font-size:12pt;font-family:"Times New Roman","Times New Roman_EmbeddedFont","Times New Roman_MSFontService",serif;line-height:19.425px;font-variant-ligatures:none"></span><a href="https://www.mdpi.com/journal/sensors/special_issues/human_behaviour_analysis" rel="noreferrer noopener" target="_blank" style="color:inherit;margin:0px;padding:0px;text-decoration-line:none"><span lang="EN-GB" style="margin:0px;padding:0px;color:rgb(5,99,193);text-decoration-line:underline;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">https://www.mdpi.com/journal/sensors/special_issues/human_behaviour_analysis</span></span></a><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Submission Deadline</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">======================================</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">The special issue is now open for submission</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed on the special issue website. </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Manuscripts can be submitted until</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> the 1</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:9.5pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;vertical-align:super;background-color:inherit">st</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> of August 2021. </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Guest Editors</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">======================================</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Dr</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> Oya </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Celiktutan</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">, King’s College London, United Kingdom</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Dr</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> Albert Ali Salah, Utrecht University, The Netherlands and </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Bogazici</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> University, Turkey</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Dr</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Dongmei</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> Jiang, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">Northwestern</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> Polytechnical University, China </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">About the Special Issue</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">======================================</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Intelligent devices, such as smart wearables, intelligent vehicles, virtual assistants and robots, are progressively becoming widespread in many aspects of our daily lives, where effective interaction is increasingly desirable. In such applications, the more information exchanged between the user and the system through multiple modalities, the more versatile, efficient and natural the interaction becomes. Currently, modern intelligent devices do not take into account the user state sufficiently into consideration and thus suffer from lack of personalization and low engagement. In particular, interaction logs and verbal data alone are not adequate for genuinely interpreting human behaviours, and therefore there has been a significant effort to analyse human behaviours from video data. Although significant progress has been made so far, there is still much room for improvement in moving from controlled and acted settings to real-world settings. The key aim of this Special Issue is to bring together cutting-edge research and innovative computer vision techniques applied to human behaviour analysis, from the recognition of gestures and activities to the interpretation of these cues at a higher level for predicting cognitive, social and emotional states.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Special issue topics include, but are not limited to:</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px"><ul style="margin:0px;padding:0px;overflow:visible;font-family:verdana"><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Unsupervised, semi-supervised and supervised learning-based approaches to human behaviour analysis</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Face, gesture and body analysis</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li></ul></div></div><div style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><div style="margin:0px;padding:0px"><ul style="margin:0px;padding:0px;overflow:visible;font-family:verdana"><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Activity recognition and anticipation</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Affect and emotion recognition</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Interactive behaviour analysis, including multiparty interaction, human-computer interaction, human-robot interaction</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Multimodal behaviour analysis, in particular, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">c</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">ombining vision with other modalities (e.g., audio, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">vital signs</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">) </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Societal and ethical considerations of human behaviour analysis, including </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-repeat:repeat-x;background-position:0% 100%;border-bottom:1px solid transparent;background-color:inherit">explainability</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">, bias, fairness, privacy</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li></ul></div></div><div style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><div style="margin:0px;padding:0px"><ul style="margin:0px;padding:0px;overflow:visible;font-family:verdana"><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Real-time systems for human behaviour analysis on devices with limited on-board computational power</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Databases and open-source tools for human behaviour analysis</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li><li style="margin:0px 0px 0px 24px;padding:0px;overflow:visible;clear:both;direction:ltr;display:block;font-size:11pt;font-family:Calibri,Calibri_MSFontService,sans-serif;vertical-align:baseline"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Applications in education, healthcare, smart environments, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">autonomous driving, </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">or any related field</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></li></ul></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Article Processing </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Charges </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">(APC) </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Information </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">=====================</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">=================</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">A limited number of </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">100% APC w</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">aiver</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">s</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> or </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">50% </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">discounts to </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">reduce APC </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">is available for </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">high-quality </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">manuscripts and significant contributions.</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">For </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">more </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">information</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> about APC</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">, please see </span></span><a href="https://www.mdpi.com/journal/sensors" rel="noreferrer noopener" target="_blank" style="color:inherit;margin:0px;padding:0px;text-decoration-line:none"><span lang="EN-GB" style="margin:0px;padding:0px;text-decoration-line:underline;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">https://www.mdpi.com/journal/sensors</span></span></a><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;line-height:19.425px;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">. </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">We look </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">forward</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> to</span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"> your contributions!</span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit"></span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">With </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">many thanks & </span></span><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">best regards, </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><div style="margin:0px;padding:0px;overflow:visible;clear:both;direction:ltr;color:rgb(0,0,0);font-family:"Segoe UI","Segoe UI Web",Arial,Verdana,sans-serif;font-size:12px"><p style="margin:0px;padding:0px;vertical-align:baseline;font-kerning:none;background-color:transparent;color:windowtext"><span lang="EN-GB" style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif;font-variant-ligatures:none"><span style="margin:0px;padding:0px;background-color:inherit">Guest Editors </span></span><span style="margin:0px;padding:0px;font-size:12pt;line-height:19.425px;font-family:Calibri,Calibri_EmbeddedFont,Calibri_MSFontService,sans-serif"> </span></p></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Albert Ali Salah, PhD<br>Prof. Social and Affective Computing,<br>Department of Information and Computing Sciences, Utrecht University,<br><a href="http://www.cs.uu.nl/" target="_blank">www.cs.uu.nl</a><div>Adjunct Prof., Department of Computer Engineering, Bogazici University,</div><div><a href="http://www.cmpe.boun.edu.tr" target="_blank">www.cmpe.boun.edu.tr</a></div><div>Personal: <a href="http://www.staff.science.uu.nl/~salah006/" target="_blank">http://www.staff.science.uu.nl/~salah006/</a><br></div></div></div></div></div>