Use of transparent spinel ceramic for scanners and modern displays enabling fast, safe, and error-free data collection and processing - a key application of PERLUCOR®: its extreme robustness and resistance to scratches, shocks, wear, chemicals, and breakage provide long-lasting protection in different kinds of scanning systems, e.g., at airport check-ins, for documents, fingerprint or hand scanners, in scanners in production, logistics or supermarket checkouts, as well as touchscreen displays.