This is the R2D2 Interactive Robot in "Sentry" mode -- in this mode, he acts as a watchdog. Say "Hey R2", then say "Game mode", and finally say "Room guard". He'll flash his white beacon for just over ten seconds, giving you time to make your escape -- then he'll stand guard. If he detects movement, he'll blink his white light as a warning; if that warning is ignored, he'll sound a rather shrill alarm.
To remove him from this mode, tap his dome several times in fairly rapid succession, as shown in the video.
More info. on my web page about it at http://ledmuseum.candlepower.us/tenth/r2d2.htm
I purchased mine on the Sharper Image website in mid-2007; I honestly do not know if they still carry the cute and loveable little robot though.
telephony 3 months ago