Tools that benchmark performance promise to reveal the strengths and weaknesses of competing cloud providers.
HP is developing new materials for brighter low-power displays.
A new manufacturing approach could end the junking of several chips when one fails.
Fibers that carry light and sense pressure could be used for medical imaging and structural monitoring.
Approach could help software learn how to identify fake accounts with less honorable intentions.
Nanotube circuits that combine speed and low power might drive flexible displays.
A depth-sensing camera and palm-top projector turn an ordinary work surface into an interactive one.
SleepServer creates a virtual copy of a dozing machine.
Device drivers account for most crashes and even introduce security problems; a new testing tool could provide an early warning.