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Touch Screens

Touch Screens

Touchscreen-based systems virtually eliminate errors because users select from clearly defined menus. The information on each screen is limited in number and options, thus providing step-by-step, fail-safe sequences to guide the user through complex procedures. This greatly simplifies medical diagnostics applications for example, where voluminous databases must be accessed quickly and easily. Touchscreen’s are also useful in simplifying process-control applications involving many buttons or switches and for applications where system contents require protection from unauthorised entry.

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