This year's version uses a tiny microchip and speaker to wish the reader Merry Christmas in four languages.

As soon as the box was opened, believe it or not, an audiotaped message began to play-from a tiny microchip automatically activated by the simple flip of the cover of the box.

Next year, Hasbro is going to introduce a toothbrush with a tiny microchip that plays songs from well-known recording stars.

It must be made of tiny microchips no larger than, and as complex as, brain cells.

A tiny microchip, for example, could be imbedded just under the skin in the palm of the hand.

Placing millions of individual components on a tiny microchip is only the beginning.

This identifying mark is nothing more than a tiny microchip, painlessly implanted under the skin, only visible to the naked eye at close range.

Within days of having a tiny microchip surgically implanted, the two men and one woman could see shadows and were able to recognize some shapes.

An RFID tag is a tiny microchip, plus a small aerial, which can contain a range of digital information about a particular item.

By a tiny microchip implant in the occipital.