The iPhone’s impressive list of functions just grew by one with the introduction of Smart Dot, a laser pointer that plugs into the headphone jack. Unlimited battery? Check (at least until your phone runs out of juice). Carrying case that doubles as a stylus? Check. Also included is a rubber strap to tie it around stuff for easy, handy transport. The included App acts to activate the laser and also doubles as a presentation remote or a mouse-like trackpad. An Android version is on its way.

Head over to Tangram to check it out – 80$. [source]