Sentence examples for prototypes have been from inspiring English sources

For one thing, the console's boxy look somewhat resembles a child's lunchbox with its strap handle, and prototypes have been shown in bright colors.

His prototypes have been shown at the London Science Museum, and the federal Department of Agriculture has given him a half-million dollars to support his research.

There are no thermoelectric generators on car exhausts, although a few prototypes have been built and tested in the past, he says.

Nevertheless, Mr. Roope's idea and his various prototypes have been covered enthusiastically in British, Italian and Swedish magazines and are starting to be noticed in technology-crazed Japan.

One variation was tested in the summer of 1998, and new Squall prototypes have been featured in arms shows in Abu Dhabi and Athens, defense experts said.

It's possible that these conflicting reports are because different prototypes have been tested, or because Samsung is releasing different versions with different processors - we'll know more at launch.

Two designs of prototypes have been compared.

Four (full size) prototypes have been tested.

Prototypes have been fabricated and tested.

The first prototypes have been produced following different fabrication routes.

New conception prototypes have been recently described for ESBS.