Michael Voong HCI Researcher @ Birmingham University

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Posts from February 2008

W910i J2ME Bluetooth Stack Problems

I’ve been programming with the W910i recently. Theoretically, it should be a great phone to work with. Plenty of optional APIs included, has a J2ME accessible accelerometer, BUT, Bluetooth keeps failing randomly with the following error message (in console output, testing in Java Developer mode using Sony Ericsson Device Explorer/Connection Proxy):
[Java/OJEX] bt.core[Util.raiseBluetoothConnectionException] FAILED_NOINFO
I’m using a [...]


Navizon Login Problems - Solution

If you’re having problems logging in with Navizon’s iPhone application, the faux-GPS application for iPhone and get the following message:
“No connection to server Could not contact the navizon server. please check internet connection”
I couldn’t find the solution with a quick Google search, but I fixed it! Try changing your password to something simpler. I don’t [...]


Mac Mouse Acceleration

Am I the only one that has problems with the default mouse acceleration in Mac operating systems? This was one my main problems when I switched to a Mac over a year ago. It just feels ‘odd’ compared to windows, and more sluggish. As far as I’m aware, this happens with all external mice. I [...]


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