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Buyer's Guide
Adaptive Computing: Gemini Augmentative and Alternative Communication Device
4/3/2001
The Gemini Augmentative and Alternative Communication Device is designed to help people with learning, communication, or computer access difficulties lead more independent and productive lives. There are many communication devices available for people with disabilities, but unlike most of the others this is an actual computer, providing access to the Internet as well as any software applications the user installs. Built on the body of an Apple iBook, the Gemini, designed by Assistive Technology, Inc. of Newton, Massachusetts, features all of the capabilities of the Apple product, as well as additions including enhanced stereo sound, multiple USB ports, a touchscreen, a wheelchair joystick input connector, and connectors for 2-4 large switches for users lacking fine motor skills. Gemini delivers a considerable amount of computing power: the PowerPC G3 processor runs at 300 megahertz, and the unit has 160 megabytes of built-in memory with a 3-gigabyte hard disk.
The unit is small and portable. Because it's built from a laptop, Gemini is lightweight (6.6 pounds), with dimensions comparable to a coffee table book. Most Gemini users are students who use Gemini at home and at school, often carrying the same unit around with them. Thus, it comes with a padded carrying case and fold-away handle, as well as a back-pack-style carrying case. The case can easily be hung on the handles of a wheelchair, and wheelchair mounting options are also available.
As an adaptive technology, Gemini is quite versatile, suited to a range of input methods, including touchscreen, switch input, on-screen keyboard, external keyboard, joystick, headmouse, and other pointer devices. Although Gemini comes with a suite of software tools including Dynamically Pro, Boardmaker, and one other option (see accompanying story), users can easily augment its capabilities by loading other applications.
Gemini users can get on the Internet in a variety of ways. Gemini houses a built-in 56K modem and a 10/100BASE-T Ethernet port. Apple's AirPort wireless feature is available as an option for those seeking a wireless solution. As with a standard computer, all the user needs is an Internet Service Provider and an e-mail address. A built-in CD-ROM drive is there for music lovers or those working with CD-based assignments.
Assistive Technology offers Gemini in a basic package plus a variety of hardware and software bundles. The Gemini kit includes the Gemini AAC Device and Computer, USB microphone, USB keyboard, USB mouse, on-screen Gemini keyboard, AC power adapter, user's guide, and a one-year limited warranty. Bundles vary from the "Classic" to the "Deluxe" Wheelchair Bundle. The Classic includes the Gemini kit, Speaking Dynamically Pro and Boardmaker software, USB floppy-disk drive, USB 3-port hub, additional battery and charger, a table-top stand, and one communication solution option. The Wheelchair bundle adds a wheelchair battery adapter and wheelchair mount. The deluxe model includes a zip drive, AirPort card and base station, and optional Dynamically Pro boards. www.assistivetech.com.
