A new wireless mouse helps stop the spread of bacterial infection, says the device's manufacturer, Unotron Inc., Irving, Tex. (unotron.com). The WM10 ScrollSeal Washable Optical Mouse features a patented, sealed structure that lets users dunk the device in commercial grade detergents or antibacterial solutions and rinse it under tap water, without damaging the mouse. The 2.4-GHz WM10 features three buttons and a removable scroll wheel. The device meets IP66 and NEMA-4X standards and works up to 8 m away.