E Ink tablets have always been intriguing to me because I’m a longtime lover of pen and paper. I’ve had probably hundreds of notebooks over the years, serving as repositories for my story ideas, to-do ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Oppo A5x mobile was launched on 16th May 2025. The phone comes with a 90 Hz refresh rate 6.67-inch display offering a resolution of 720x1604 pixels at a pixel density of 264 pixels per inch (ppi). The ...

OPPO Electronics Corp. is an electronics manufacturer based in Guangdong, China. Known for its smartphones, the company also makes MP3 players, portable media players, LCD-TVs, and DVD/Blu-ray players ...