I probably shouldn't post this yet because it hasn't been accepted by Apple yet, but I submitted a new app today and wanted to share. It's an interface application (a la TouchOSC and Mrmr) with some important advantages (and disadvantages).
The advantages are:
--JavaScript scripting of widgets, similar to what is possible on a Lemur. As one example there's an included interface that plays the game of life (cellular automata, not hasbro). But it is also useful to say, move the crossfader after hitting a toggle button. Or to base note velocities off of accelerometer readings. etc. etc.
--Accelerometer, gyro and compass readings on a per interface basis with adjustable update frequencies
--Wireless MIDI and OSC. Interfaces can be configured for both protocols; if users select a MIDI destination MIDI will be used otherwise OSC will be transmitted.
--You can "push" interfaces to the app via OSC. The app itself is discoverable via Bonjour.
-- Free!
Website: http://www.charlie-roberts.com/Control
Here's a sample DJ interface with a crossfader, a couple of sliders etc.
