Profile: Polara Engineering, Inc. manufactures accessible pedestrian products, such as accessible pedestrian signals and ADA compliant pedestrian push buttons. The navigator is a reliable, vandal resistant accessible pedestrian signal (APS) that provides a vibro-tactile ADA compliant 2 inch push button with a raised directional arrow and audible sounds during all pedestrian cycles. Sounds are emitted out from behind the unit via a recessed weatherproof speaker. A custom voice-on-location message can be provided with an extended push of the button. The message typically gives information about the intersection and street being crossed. Our moving push buttons are a 2 inch style ADA compliant button that has a longer life than typical micro switches and is resistant to vandalism. The buttons use a solid state piezo switch that is protected against moisture.