In Pictures: 10 coolest tech devices to bring to w...
Echo Smartpen: A Hot Mic
It happens all the time: You're taking notes with a pen and notepad, scribbling furiously, when you begin missing important details. If the pen you're using is an Echo Smartpen, just push a button and the pen records sound digitally. Inconspicuous recording devices, however, may land you in hot water -- nobody likes being recorded unknowingly.
In Pictures: 10 coolest tech devices to bring to work