Just got back from IEEE ISMAR 2011 in Basel, Switzerland where I presented and demonstrated Transformative Reality (TR). TR applies computer vision and robotic sensing in real time to optimise the usefulness of visual information presented through low resolution displays such as bionic vision from implanted visual prostheses.
More technical details available from the POSTER and PAPER (PDF).
We also tested the system on ourselves. An example trial is shown in the video below