Folks have been using Raspberry Pi computers to build smartphones and other mobile devices for almost as long as Raspberry Pi hardware has been around. But developer Evan Robinson’s new OURphone is a ...

Convert an old rotary phone into a ChatGPT hotline for a unique interactive experience. Combine vintage dialing with modern AI technology for a surprising and delightful communication. Reuse old ...

Google makes the Android operating system that powers most of the world’s smartphones. And Google makes the Chrome OS operating system that powers a growing number of laptops. So you’d think that the ...

Pine64's new $150 Linux-powered smartphone, the PinePhone, attracted a lot of attention among ZDNet's readers when it was launched last month. The company has now announced a new single-board computer ...

The Electromagnetic Field 2018 hacker camp in the UK will have its own GSM phone network, and as we have already covered its badge will be a fully-functional GSM phone. This is as far as we are aware ...

In an age of endless subscription fees, it can be liberating to cut down on your monthly expenses. With a little work, a ...