TL;DR: Meet UPDF, the AI-powered Adobe Reader alternative that’s been price-dropped during our version of Prime Day. It’s ...

In this fascinating DIY tutorial, learn how to transform simple cardboard into a functional camcorder for your smartphone.

Nowadays, the population is gradually aging, and people pay more and more attention to the health of the elderly. In this paper, a wearable bracelet is designed by using wearable technology, signal ...

From Google to Samsung to Xiaomi, everyone wants to make the best Android phone. Here are the ones we think earn that title.