Has this ever happened to you? You're out with your kid, maybe at the mall. You stop to look at something, and—whoa, hey!—where did she go? For me, there's usually a brief moment of panic, followed ...

February 19, 2008 Smart Target has developed a wireless proximity alarm system designed to boost child safety by helping parents quickly locate wayward young ones and keep them within a pre-set ...

The familiar BEEP-BEEP-BEEP noise of heavy machinery backing up is slowly starting to accompany another alarm that warns operators when they are about to hit an object. “We invented these for the ...

Mi-Zone Technology Ireland will launch the Mi-Zone Close Proximity Alarm tomorrow which aims to prevent items such as handbags, laptops and keys from being lost. The tag is a two-way Bluetooth ...

David Murphy was formerly the Senior Technology Editor at Lifehacker. Across his 15+ year career in technology journalism, his reviews and how-to guides have appeared in The New York Times, The Wall ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

Time-of-flight (ToF) sensors open up new application areas and use cases for proximity sensing and presence detection technologies, and these sensors can add valuable functionalities and intelligence ...