The Etch A Sketch was never supposed to meet a Raspberry Pi, a camera, or a mathematical algorithm, but here we are. [Tekavou]’s Teka-Cam and TekaSketch are a two-part hack that transforms real photos ...

We all have our best Android apps, but what about those apps that fulfill unique needs? I look at the unusual Android apps I always install.

Abstract: Distributed, scalable, and safe control of large-scale multiagent systems is a challenging problem. In this article, we design a distributed framework for safe multiagent control in ...

Abstract: Biphasic face photo-sketch synthesis has significant practical value in wide-ranging fields such as digital entertainment and law enforcement. Previous approaches directly generate the photo ...

We list the best note-taking apps, to make it simple and easy to manage your notes on the go. Note-taking apps have become increasingly popular, not least with the wide availability of mobile devices, ...

That’s what this post is about: seven abstract concepts that most people find confusing. If these don’t throw you off, ...

October 21, 2025. More for You ...

The artist who has sketched high-profile proceedings from Johnny Depp and Amber Heard’s trial to Trump’s criminal indictment, ...

If being exceptionally talented were a superpower, John would be giving the likes of Batman and Spider-Man a run for their money. In this video, he uses a charcoal pencil to create a hyper-realistic ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

You can make a bar graph on Google Sheets to make the data in your spreadsheet more digestible, useful, and visually ...