The DOT pictograms are used today at such places as airports, train stations, hotels and other public places for foreign tourists. They are easier to identify than strings of text. Occupational Safety ...

Safety pictograms are incredibly useful tools for learning about disaster hazards without the need for words. Learning the key points of their colors and designs will surely help you protect yourself.

For example, the addition of the motion line was effective in increasing the understanding of the emergency button by (p<.05), but for “please stand on the right or left,” it had no effect.