Better Security, Harry Potter Style

We all know we shouldn’t use 1234 as our password. But we often don’t do the absolute best practice when it comes to passwords. After all, you should have some obscure strange password that is unique for every site. But we all have lots of passwords, so most of us …read more

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Do You Know Where Your Children Are? Check the Weasley Clock

What’s the coolest thing you could build for a Harry Potter fan, aside from a working magic wand or Quidditch broomstick? We would have to say a Weasley clock that shows the whereabouts of everyone in the family is pretty high on the list, especially if that fan is a …read more

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Play Chess Like Harry Potter

If you are a Harry Potter fan, you might remember that one of the movies showed an Isle of Lewis chess set whose pieces moved in response to a player’s voice commands. This feat has been oft replicated by hackers and [amoyag00] has a version that brings together a Raspberry Pi, Arduino, Android, and the Stockfish chess engine in case you want to play by yourself. You can see a video of the game, below.

Interestingly, the system uses Marlin — the 3D printing software — to handle motion using the Arduino. We suppose moving chess pieces over a path …read more

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