New iPhone app Wendr helps users decide whether to go out with friends - or stay in.
We chat with Jason Clark, chief security officer of Web security company Websense about the perils of disclosing data on social networks.
Mobile app Tello takes monitoring customer feedback to a new level.
Boston-based Gazelle helps consumers sell their used electronics so they can purchase new devices, including iPhones and iPads.
GameStop CEO Paul Raines on the video game retailer's digital business, the fate of brick and mortar stores, and what's to come in 2012.
Texting app Zlango has over five million users worldwide after launching in the U.S. in October.
The MakerBot Replicator 3D printer can make anything from rooks to custom dollhouse furniture and jewelry.
Qualcomm president and COO Steven Mollenkopf discusses how Windows 8 will affect the chipmaker.
Senseg's technology lets you feel textures when you touch the screen of a mobile device.
Ericsson's 'Connected Tree' sends out tweets when it senses people's presence and movements.