Samsung and Reactrix move beyond touch screens and try to make hand waving the next big computer interface.
A trip to the ophthalmologist inspired a prototype
New technologies on NASA’s next lunar spacecraft will collect information to make human exploration safer.
A popular online applications company sees new directions for social computing.
New software makes it easier to build games controlled by a user’s body position.
A data compression scheme could leave Internet phone calls vulnerable to eavesdroppers.
Genetically engineered cells make their own nanomagnets, providing clear MRI images.