New cursor controls for public and industrial applications

21 March 2007 Switches, Relays & Keypads

A new optical track-ball module for use alongside a keyboard or touch screen has been launched by EAO. This module is ideal for use in information and communication terminals for the public, such as those in libraries or art galleries.

Additionally, the stainless steel construction and high protection up to IP68 against water and dirt ingress makes it equally suitable for use outside or in dirty environments like factories.

This optical track-ball module is maintenance-free and has no moving parts. It is vandal-resistant to IK09 with internal shock absorbers and resistant to light diffraction whatever the liquid, due to EAO's patented system. It is available with either one or two click buttons and connects through either a USB or PS2 interface. The actual track-ball itself is available with either a 38 mm or 50 mm diameter.

EAO also offers a non-optical version of the track-ball module in plastic or stainless steel, which is sealed to IP65. The company can supply either track-ball mouse module on its own or with its W.series rugged metal keyboard. The W.series IP67 rated keyboard is built with brushed stainless steel and has chromed Zamak keys. It can resist impacts up to IK 09 (10J), making it ideal for use in areas where vandalism is a problem.

EAO can also build a complete control panel solution with keyboard and integrated optical track-ball module, delivered fully-wired and ready to integrate within a kiosk or information terminal. Track-ball modules are often referred to as industrial mouse modules or industrial cursor controls.

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