from the wait-for-pneumatic-spam dept.
blee37 writes "Researchers at Carnegie Mellon demonstrate 'popping out' touch screen buttons to become physical buttons using pneumatics. The idea is to combine the dynamic reconfigurability of touch screen buttons with the tactile feedback of real buttons. The technology could be applied where tactile feedback is currently lacking, such as in car navigation systems, ATMs, or cell phones."
Sigmund Freud is alleged to have said that in the last analysis the entire field
of psychology may reduce to biological electrochemistry.