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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Anouar,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ravenclaw/Olympus can be used for multi-modal interaction (we have built several systems that integrate a tablet computer).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You can build such a system by adding a module that processes the gesture input and issues a message containing the corresponding ‘concept’. In this case the concept is equivalent to what would come out of the Phoenix parser, say: [command] ([point] ( left ) ).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Note that your module will need to do the gesture recognition on its own, up to the semantic level (which is the level at which Ravenclaw operates). You may also need to figure out cross-modal integration (gesture, speech) if you plan to experiment with multi-modal inputs. The current architecture should allow combination to occur within a task agency, which will allow you to process loosely-coupled inputs. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Alex<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> olympus-developers-bounces@mailman.srv.cs.cmu.edu [mailto:olympus-developers-bounces@mailman.srv.cs.cmu.edu] <b>On Behalf Of </b>Anouar Znagui Hassani<br><b>Sent:</b> Wednesday, February 23, 2011 3:24 AM<br><b>To:</b> olympus-developers@mailman.srv.cs.cmu.edu<br><b>Subject:</b> [Olympus developers 284]: Ravenclaw Olympus taking xyz information from kinect in order to recognize gestures<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi Guys,<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>For my thesis i am researching the question which modality will the most effective for robots.<o:p></o:p></p></div><div><p class=MsoNormal>Therefore i want to develop a prototype using RavenClaw Olympus to take gestures ( x y z coordinates) in order to recognize gestures and then Olympus will provide feedback in spoken text.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Is there someone who already did something like this? Can someone tell me where to start? <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I am already able to track my hand with the kinect and see the coordinates in a command prompt.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Is it possible to create a component in ravenclaw which receives these coordinates?<o:p></o:p></p></div><div><p class=MsoNormal>Is there some kind of HMM model in ravenclaw which i can use to tell how the gestures look like ( xyz)?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I would appreciate any form of feedback.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Thanks in advance.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Anouar<o:p></o:p></p></div></div></body></html>