At a press conference in Barcelona on Sunday, the company announced the Nokia 8110 4G -- a rehash of the Nokia 8110, also known as the Matrix phone.

Samsung's Matrix Phone - themed to match the Matrix movies. Employs a unique slide-up earpiece design. Features include PIM (organizer) features, voice memo, and voice dialing.

If you’re new to project management and aren’t sure about RACI charts, this guide will teach you what they are, how they work, and how you can make one.