Video Slider 1.0

Here is the current status...

Requirements

Here is where I was coming from.

Hardware Design

Original thoughts.
Since then I decided to modify Bescor head and to expose pan and tilt motors to direct Arduino control.  I would also love to have access to end-switches, but that is in the air yet.
I hope that implementing trapezoidal velocity profile in software will result in a nice and smooth footage.

Firmware/Software

Released under GNU license: get it from Github.

UI Prototype

Check it out