Four-fingered gripper to aid surgery.
Multi-touch displays advance.
A nanowire device 100 times as dense as today's memory chips.
New publications, experiments and breakthroughs in information technology--and what they mean.
New publications, experiments and breakthroughs in nanotechnology--and what they mean.
New technologies will make online search more intelligent--and may even lead to a "Web 3.0."
Military antennas are the closest application.
How it influences the imaginations of technologists.