Aftermarket Visor-mounted GPS better than OEM

mini_gps

When [Roberto] bought his Mini Cooper, he opted to forgo the factory GPS system as it was over priced and didn’t have the best of reputations. He decided that he still needed GPS in his car, so he committed himself to install a TomTom unit in a way that would not detract from the car’s interior.

He dismantled the driver’s side sun visor, taking measurements of the original plastic housing that contained the mirror and lighting. He then drew up a 3D model of a replacement housing that would allow him to fit both the GPS unit and the speaker in the same amount of space formerly occupied by the mirror.

He gutted his TomTom unit, removing any extraneous parts he could find. A smaller speaker was sourced due to size constraints, then everything was mounted in his new housing once it arrived.

The end result is amazing. The GPS unit looks like it was installed at the factory – there is no sign that this was any sort of aftermarket modification. We are sure people will be quick to say that would be difficult to keep your eyes on the road while looking at the navigation screen, but as [Roberto] points out, you should be following the spoken directions once the car is in motion anyhow.

OpenTom – roll your own TomTom distro


TomTom already runs Linux. The OpenTom project has documented the TomTom hardware and software to allow custom software builds to run. The Wiki covers everything from build tools to hardware connections. So far, a mp3 player has been released using the build tools. Hmm, I might have to pick one up to develop on myself. Thanks to [kniVes788] for the tip.

http://www.opentom.org/Main_Page

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