Last Thursday evening, I tuned into PBS's News Hour with Jim Lehrer to catch up with the latest news across the world. One of the segments quickly grabbed my interest - homes with robotics designed to help care for the frail and elderly, especially those who are not able to care for themselves.
This story focused on Pittsburgh's effort to rebuild itself as a technological center. A portion of the segment features D.J. Stemmler, who has spinal care injuries and who has a son with...
