requires no hardware installation. Only one portable base unit is needed for most lecture settings, and the base is powered off your computer’s USB port. eliminates the frustrating log-in procedure inherent in other RF solutions. The software features a roll call registration that streamlines registration and avoids mistakes common with the competing systems. The software works with any presentation application (PowerPoint, Excel, Word, XML, etc). The base includes a built-in LCD that allows you to read students’ responses as they are recorded. No software installation needed! The base unit logs response data for easy import into other applications (such as Excel, BlackBoard, and WebCT). You can author your lectures in any format you choose without having to spend time adapting them for the software. The software does not require you to change the way you prepare your course. No need to point. Radio frequency is not line-of sight. Votes are registered in less than .01 seconds and confirmed directly on students’ remotes. remotes are designed with simple, large control buttons for ease of use in dim lecture halls. The battery life for the remotes is approximately 200 hours. There is an auto shut off feature that turns the remote off after a period of inactivity and saves battery power. Remotes have long battery life and use standard AAA batteries. is easy on your students’ wallets, offering the lowest cost solution available. does not charge for any separate course registration or other recurring fees. At 915 MHz, doesn’t interfere with campus Wi-Fi or microphones. Multiple bases operate side-by-side without interference. There are multiple sub channels in the 915 MHz band. are plug-and-play. Portable base units don’t require installation. Over 2 million unique transmitter IDs possible. The software is open source (and therefore adaptable to your or your school’s needs) and requires no site license.