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<DIV>Hi,</DIV>
<DIV> </DIV>
<DIV>After reading Dan's first reply about my question, I've studied about how to make a new device.</DIV>
<DIV>Then, some questions were occurred from on the start line. </DIV>
<DIV> </DIV>
<DIV>1. What is a device?</DIV>
<DIV>According to the reference manual, device is the world with which a model interacts. </DIV>
<DIV>and it says that hardware like computer can be a device. until here, I understood!.</DIV>
<DIV>then, what is a new device Dan said? </DIV>
<DIV>a picture itself can be a new device?</DIV>
<DIV>Or, what Dan said is that I should make a new device interface for a picture on a monitor? </DIV>
<DIV> </DIV>
<DIV>2. In the ppt 'extending-actr'</DIV>
<DIV>To tell the truth, I'm a stranger to the LISP language and ACT-R.(ofcourse, I've studied a little about those for several days)</DIV>
<DIV>anyway, so I hope you understand my status...:-)</DIV>
<DIV>I've seen the example(page 24, titled "actually creating and using one).</DIV>
<DIV>But I don't understand that.</DIV>
<DIV>I know it makes several chunk types, and define chunks for several figures. </DIV>
<DIV>and install-device. </DIV>
<DIV>Is it all about making a new device? </DIV>
<DIV>I don't understand. </DIV>
<DIV>Please explain how to make a new device.</DIV>
<DIV>What is meaning of making a new device?</DIV>
<DIV> </DIV>
<DIV>always thanks for your kind answers.</DIV>
<DIV>warm regards,</DIV>
<DIV>-chang hyun</DIV>
<DIV> </DIV></DIV><img style="display:none" width=0 height=0 src="http://umail.etri.re.kr/External_ReadCheck.aspx?email=act-r-users@act-r.psy.cmu.edu&name=act-r+mailinglist&fromemail=y3rr0r@etri.re.kr&messageid=%3C1bc1b2fe-85dc-477f-8f67-96a96f989ea0@etri.re.kr%3E">