But scientists have long known that babies also look to speakers' faces for important social cues about what they're hearing.

They are also more aggressive, less tolerant, and less sensitive to socially important cues.

Eye contact is an important social cue to my people.

Whatever his strategy, the good teacher detects important affective cues from the student and responds differently because of them.

Shadows are therefore an important, stereoscopic cue for depth perception.

Whenever you shop online, you are missing important tactile cues.

In their crusade against desktop cruft, the developers have removed important visual cues.

This provides an important cue for the aural perception of space.

Body language is probably the most important visual cue.

The honourable Member has given me a very important cue.