A mesh networking repeater for harsh conditions.
New publications, experiments and breakthroughs in information technology--and what they mean.
New publications, experiments and breakthroughs in nanotechnology--and what they mean.
New chips promise cheap Web bandwidth.
A new satellite could produce color images of objects half the size of those visible to its predecessors.
Samsung and Reactrix move beyond touch screens and try to make hand waving the next big computer interface.
Microsoft's latest operating system makes it easier to integrate location detection with other services.