Footage of people unlocking their phones can be used to steal mobile passcodes even if the typing can’t be seen.
A system designed to let carriers remotely install software on phones, or change their settings without a user noticing, is open to abuse.
A heads-up display could be safer than glancing at your smartphone while driving—but some features may be more distracting than others.
The Amazon Fire Phone tries hard to impress but often ends up just being annoying.
Researchers at IBM are testing a version of Watson designed to listen and contribute to business meetings.
Simple devices that can link up via Wi-Fi but don’t need batteries could make it easier to spread computing throughout your home.
Although smart watches and fitness bands are proliferating on wrists, there could be an even better spot on the body for wearable tech.
A prototype sensor saves power by using transistors that never fully turn “on.”
Mantis Vision is developing 3-D scanning technology that could end up in lots of tablets.
New research shows a decline in the electricity used by all the electronic devices in U.S. homes.