A wireless mouse, presenter, and laser pointer, all in one. ZeroMouse claims to be the world's smallest, the size of two quarters. This multi-functional gadget measures 0.5 x 0.9 x 1.8 in (13 x 24 x ...

Back in the olden days, when WiFi and Bluetooth were just a glimmer in the eye of IEEE, another short-range wireless communications technology ruled supreme: Infrared Data Association, or IrDA for ...

This sounds great: Korea-based Wideaxis has developed the ‘Wireless Presenter 200,’ a USB flash drive-based wireless laser pointer and remote with 64MB of storage built in. It’s Infrared instead of RF ...

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...