Internet catflap with Twine, Pi and blink(1)

On the Raspberry Pi forums, Will is working on an Internet-connected catflap using blink(1), Raspberry Pi, Twine. The Twine is the sensor (it has a tilt-detection) and the Raspberry Pi + blink(1) are the output notification. Can't wait to see the final installation!

Here's a video he made demonstrating the general idea.