Automatic faucets use an electronic sensor to start and stop the flow of water when people wash their hands.
VOA: special.2011.04.06
said a banking expert. "Day trading" is a system that lets investors trade directly on an electronic market system.
VOA: special.2009.04.26
It was an electronic form of ping-pong or table tennis that was easy enough for anyone to play.
VOA: special.2011.02.23
"The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life.
VOA: special.2011.08.01
We see an electronic sign with red numbers near Massachusetts Avenue.
VOA: special.2009.09.21
Assured Labor is an electronic marketplace.
VOA: special.2009.02.02
lessons that appear on an electronic blackboard, and range from basic addition and advanced calculus to science and finance.
VOA: standard.2010.03.26
Riders use an electronic key to unlock a bike from one of more than 300 stations.
VOA: standard.2010.07.30
American children now spend an average of seven and a half hours a day watching television or playing with electronic devices.
VOA: special.2010.06.07
Now,officials at the Glasgow airport in Scotland are testing a new security device called an "electronic sniffer dog."
VOA: special.2011.01.17
An active glasses system requires electronic glasses that are wirelessly connected to the television.
VOA: special.2010.01.26
It features an innovative electronic information system, and the collection includes rare items like Chopin's last piano and his passport.
VOA: standard.2010.03.04
The company was started two and a half years ago by two university students who saw electronic recycling as an environmentally friendly way of making money.
VOA: standard.2010.07.12
Experts say Pakistan's expanding electronic media is having an impact on people's views.
VOA: standard.2010.07.08
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