Energy & Green Tech

Beyond lithium-ion: next generation battery research underway

New smartphones, portable devices and electric cars may get a lot of the public's attention but all of them are dependent on batteries to make them run. Most current devices use rechargeable lithium-ion batteries—technology ...

Business

China criticizes Apple for app that tracks Hong Kong police

Apple became the latest company targeted for Chinese pressure over protests in Hong Kong when the ruling Communist Party's main newspaper criticized the tech giant Wednesday for a smartphone app that allows activists to report ...

Consumer & Gadgets

A second display treat arrives for Android

Duet Display has been brought to Android. Duet is the company behind the app Duet Display, which has attracted fans for the way it provides a second display. Duet is an app—developed by a team of former Apple engineers—that ...

Machine learning & AI

Object identification and interaction with a smartphone knock

A KAIST team has featured a new technology, "Knocker," which identifies objects and executes actions just by knocking on it with the smartphone. Software powered by machine learning of sounds, vibrations, and other reactions ...

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Smartphone

A smartphone is a mobile phone offering advanced capabilities, often with PC-like functionality (PC-mobile handset convergence). There is no industry standard definition of a smartphone. For some, a smartphone is a phone that runs complete operating system software providing a standardized interface and platform for application developers. For others, a smartphone is simply a phone with advanced features like e-mail, Internet and e-book reader capabilities, and/or a built-in full keyboard or external USB keyboard and VGA connector. In other words, it is a miniature computer that has phone capability.

Growth in demand for advanced mobile devices boasting powerful processors, abundant memory, large screens and open operating systems has outpaced the rest of the mobile phone market for several years.

This text uses material from Wikipedia, licensed under CC BY-SA