Based off the function of a regular radio transmitter. Built for raspberrypi 256, client was surface pro IE10 (all I had available) so touch on other devices may not function as expected.
Raspberry pi serves website and client connects back to raspberry pi via websocket connection. Data is send 50 time a second, sent via websocket as Uint16Array(16) via a webworker.
UI updating is handled by utilizing requestAnimationFrame which produces smooth movement of ui controls and feedback.
Raspberry PI,
Adafruit 16 Ch I2C Servo Controller
Node.js
Adafruit 16 Ch - Driver (found on npm)
Surface Pro 1
Install node.js on raspberry pi, deploy site to pi, run server.js via node.
General UI
Control Positioning
Control Styling
Touch Feedback
Mixing Feedback
Fast Update
Joystick Control
End Points
Exponential Range
Centring
Mixing
ServoSlave Control
Input Mixing
Output Mixing
Position Switch
Dynamic Button Switch
Vert/Hor Layout
Controls
Servoslave convert from min,center,max to percentage
Server
install spi module, download mcp3008.js
Interface
Data rate etc interface, change data rate
IOS touch event
Drag and drop controls from controls intrface
Add more style options
Future
Track view Editor for Recording of movements, tweaking of movements
Camera Stream
Port to UI to Knockoutjs, all the cool kids are doing it.