Each week Ross Rubin contributes Switched On, a column about consumer technology.
One of the few homages that the Palm Pre paid to the Palm Pilot was the gesture area, a separate part of the display face below the screen used for swipes just as the Pilot had a separate area devoted to entering Graffiti strokes. Unfortunately (like Graffiti before it), the gesture area was one of the least intuitive aspects of the Pre's operation, and HP has been moving away from it as a required navigation element. On the TouchPad, the gesture area has been scrapped in favor o
