SmartDisk has introduced its new PowerPlay remote control and laser pointer for media presentations, which features a 900 Mhz radio frequency signal with a range of up to 35 feet, even through walls and other obstacles. It is compatible with both Windows and Macintosh versions of PowerPoint and with all brands of projectors. The computer automatically recognizes PowerPlay as a keyboard class device, eliminating the need to install software. Once the radio frequency receiver is plugged into a USB port, a presentation can begin within seconds, according to the press release. PowerPlay is priced at US$69.99 and will be available in February.