surface indicators

Electronic touch, 5 hot surface indicators and power on light.

There were surface indicators enough to risk a confrontation, a parley.

Havvy hadn't the wit to read even the most blatant of the surface indicators.

The fashions of the past are only the surface indicators of young lives lived differently.

These were the mere surface indicators of deeper problems, the media through which the deep, internal cultural and economic pressures at work within German society showed themselves.

Tactile paving (also called truncated domes, detectable warnings, Tactile Ground Surface Indicators, detectable warning surfaces) is a system of textured ground surface indicators found on many footpaths, stairs and train station platforms to assist pedestrians who are blind or visually impaired.