The devices also let the researchers see how much sedative was used.

The devices also let users sign official documents with their fingerprints.

Those devices, typically costing $200 to $400, let you do more than just make phone calls and take pictures.

If there were any live spots, the device might let her see.

Altogether, the device lets you tape eight different programs over a one-month period.

"Handheld devices will let them check in on the spot."

A simple and inexpensive device will now let the computerless get E-mail, too.

The artist was intent on learning everything that this magical device would let him do.

The device even lets them choose their own seats.

Each device lets the user move through its contents in the same way one would listen to a tape recording.