Spoken-language app makes meal logging easier, could aid weight loss.

Advance could enable mobile devices to implement “neural networks” modeled on the human brain.

App that rates drivers’ behavior yields promising safety results on the road.

Algorithms exploiting light’s polarization boost resolution of commercial depth sensors 1,000-fold.

Half of the communication connections established by the top 500 Android apps have no effect on user experience.

Technique for mobile image processing in the cloud cuts bandwidth use by more than 98 percent.

MIT spinout Neumitra brings an innovative approach to quantifying, understanding, and managing stress.

Newly launched mobile eye-test device could lead to prescription virtual-reality screens.

Study: Usage patterns vary when people are not working.

Startup’s advertising platform provides free mobile data to prepaid cellphone users in developing countries.