Those that used such aids are obvious after a while.

Over the course of the cooking hour, Brown may also provide further information on the theme ingredient, using visual aids as required.

That's why our boys aren't allowed to use outside navigational aids.

We used aids to control and balance our horse.

Effectively use notes, and other aids, when giving your talk.

How often the teacher uses audio-visual aids in his classroom.

The common practice of using visual aids during the report was presenting paper posters.

For more information on how to use walking aids, see: Using a walker.

At the same time, the number of people using mechanical aids but living independently, without personal assistance, increased by 5 percent.

There had been no choice but to use navigational aids.