* Want to keep your eyes on more than one thing at once? Then Densitron Technologies reckons it has the answer. Its PicoView 1 is a tiny flat-screen display that connects to a PC via a USB link and allows users to view a second PC application without disturbing their main screen display. It uses a tiny (8cm x 5cm) flatscreen monochrome display that can be standalone or attached to a PC. It is designed for monitoring updated information like emails. Images on the PicoView 1 screen can be transferred to the main screen by simply pressing a button and there is a controllable alert buzzer too. It costs around pound;50.