Palm Pre IPod Spoofing Confirmed

June 4, 2009 by Eliot 29 Comments

palmpre

The new Palm Pre cellphone has a “media sync” feature which lets the device sync with iTunes in a fashion identical to an iPod. Last week [Jon Lech Johansen] speculated that this was not done in cooperation with Apple and that Palm was spoofing the iPod’s USB controller. This was confirmed today when a tipster sent him a screenshot of what the device reports in both standard and media sync modes. The Palm Pre reports its Product ID as iPod and Vendor ID as Apple with a few other changes. [Jon] notes that it doesn’t change the root USB node, so Apple should be able to block this behavior with an iTunes update. With Palm already pulling tricks like this presumably through software we wonder if this will become a full-on arms race.

Android Hacks Roundup

October 10, 2008 by Patrick Lokken 5 Comments

Our friend [Jeffrey Sharkey] hacked the iTunes remote control protocol and produced his own version for Android, one of the smartphone OSes we just covered. He pored over dumped packets for a few days and wrote a client which is of course GPL’d. Besides that, he’s been busy winning the Android Developer Challenge. His app, Compare Everywhere, was one of the top 10 winners, netting him a cool $275,000. This ingenious bit of code deciphers barcodes scanned using a cell phone camera and then finds prices for that item at every nearby store that sells it.

The other winners wrote apps that do cool things such as one-click cab ordering, locate missing children, and find parties. Check out all 50 finalists and winners here.

Nixie Tube VU Meter

March 27, 2008 by Will O'Brien 15 Comments

[Daniel] sent in his Nixie tube VU meter. It uses 14 Russian IN-13 Nixie bar-graph tubes. He built a custom circuit to amplify, filter, smooth and feed a voltage divider to assign signal levels to segments and finally some high voltage transistors to drive the tubes. The circuit looks pretty big, but it’s repeated for each tube – so he worked hard to keep the cost down as much as possible. Now this just needs to live on the front of a massive tube amplifier.