Each window app has a fun name. Otto, for example, is an animated character projected over passing scenery that responds to the vehicle movement and speed, the weather, and the landscape.

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Foofu is a doodling app that lets kids create, explore, and discover through finger drawing on a steamed-up window.

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The Pond app lets passengers stream and share music with other cars, download favorite tracks, and share messages with other passengers on the road.

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The Spindow app lets users peek into other users’ windows around the globe in real time.

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