It flickers to life on-screen and appears to turn on and off when you shake the device it's on.

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Etch A Sketch, with its familiar red-frame, grey screen and two white dials, allows children to draw something and shake it away to start again.

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This particular e-garment packs quite the selection of hardware, as you can see above -- a trio of LilyPad Arduino boards (and some custom ones), a Bluetooth module, 12 x 12 RGB LED "screen", speakers, bend sensors, a heart rate monitor, shake motors and a power pack.

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