Pen add-on
December 2nd, 2008 by rbanks
Duo Wireless Penmouse Adds Touchscreen Tablet Tech to Laptops Cheaply
“The two-piece device has a sensor you pop on top of your monitor or laptop screen and a wireless pen sensor—in combination they can give you that tablet-PC-alike pen-control performance you may have been yearning for, though only if you’re running a PC with XP or Vista.”
Gizmodo
