Garmin International, Inc. 1200 E. 151st Street Olathe, KS 66062 Direct: (913) 397-8200 sales@garmin.com http://www.garmin.com Streetpilot III talking GPS navigator
PulseData HumanWare Incorporated 175 Mason Circle Concord, CA 94520 Toll Free: (800) 722-3393 Direct: (916) 652-7253 http://www.humanware.com BrailleNote GPS add-on available
Sendero Group
Fax: (707) 598-4896 gps@SenderoGroup.com http://www.senderogroup.com Atlas - digital talking map software Designed GPS-Talk, which was discontinued after joining forces with Pulsedata HumanWare in favor of BrailleNote GPS product