Most models are small enough to hold in your hand during use.

The school served only 15 students at the most during its use from 1884 until 1930 when it was taken out of service.

Parents should be available to assist their children in making decisions about and during use of the media.

Others continued to limp along until they, too, stopped running during heavy use over the last four days.

They could still bend during use rather than spring back into shape.

For certain games, keys can only be used once, and the key is destroyed during its use.

It is clear plastic, so the tip can be watched during use.

Therefore, great concentration is required during use even from experts.

This meant that could still be bent out of shape during use.

This may seem like a good idea in theory, but it creates a lot of serious problems during regular use.