Nice video showing advancement in Robotics. How many jobs is this GOING to eliminate OR (gasp!) create?

Below is an awesome video (HT: Carpe Diem) illustrating an advancement in robotics and its potential application to everyday life---industrial and personal. What will be the effect on employment when this technology becomes routine in daily life? I see the potential for creating instances of "structural unemployment" in the marketplace---people losing jobs to machines that can perform the same tasks as a worker. It is easy to see the jobs that might be lost and other costs this technology might impose on society. However, what about the "unseen" benefits of this technology on society and even on employment? Extra credit for good answers.