One of the brand-new LEGO sets for February, and easily one of the coolest, is the talking sorting hat from Harry Potter. If this 561-piece set caught your eye when it was announced, you'll be very ...

The highly visual nature of the interface used in these new digital media formats has created serious and growing barriers for blind and low-vision consumers. The more graphical the interface, the ...

The first set of questions in the previous section mainly addresses operational concerns that directly affect the user's ability to easily control the audio navigation system. The second set of ...