• "We always knew Magic: the Gathering was a complex game. But now it's proven: you could assemble a computer out of Magic cards." Oh lordy. Via Aanand, this proof that you can make a Turing Machine out of Magic The Gathering.
  • "Perhaps the best Wii idea of all, and one too little copied in other consumer electronics, was that the device itself lit up when something important had happened to it. If a friend sent you a message or if a game needed an update, the system would start emitting a blue glow from its disc drive. You didn't have to turn the Wii on to know something was ready for your attention; the device's light pattern showed it. Most inert consumer electronics do nothing like this, which is a pity. What a disappointing failure that we don't have more electronics that make themselves useful even while they are more or less turned off." Steven Totilo's farewell to the Wii is full of some lovely thought and analysis – as well as great game write-ups – but this in particular bears repeating. (It drove me mad, but, still).
  • "XKCD minus XKCD is a site dedicated to removing XKCD from the XKCD comic strips, with apologies to Garfield Minus Garfield." Very droll.
    (tags: xkcd comics meta )
  • "Harrison's concept–which works, by the way–uses the body as a sort of echo chamber. Which is to say, when the user taps a particular part of their body, a sensor worn around the upper arm can tell if the tap-point was at a particular spot on the forearm or on one of the individual fingertips, by assessing the vibrations sent throughout the body by the tap." The detection of tap location is remarkable – a single sensor, that picks out location based on the characteristics of the body's reverberation from the tap.
  • EA Sports Active 2.0: for iPhone, Wii, and PS3 (along with centralized online hub). That's a really, really interesting lineup of products – especially considering that there's going to be peripherals for all of them – and slices through a casual-games/casual-exercise market.