©2013 Microsoft Corporation
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The PPI by Microsoft 55” Touch Device
The Perceptive Pixel (PPI) by Microsoft 55″ Touch Device is a touch-sensitive computer monitor
capable of detecting and processing a virtually unlimited number of simultaneous on-screen touches.
It has 1920 x 1080 resolution, adjustable brightness of up to 400 nits, a contrast ratio of up to 1000:1,
and a display area of 47.6 x 26.8 inches. An advanced sensor distinguishes true touch from proximal
motions of palms and arms, eliminating mistriggering and false starts. With optical bonding, the PPI
by Microsoft 55” Touch Device virtually eliminates parallax issues and exhibits superior brightness and
contrast. And it has built-in color temperature settings to accommodate various environments and
user preference
Figure 1.
PPI by Microsoft 55” Touch Devices.
Introduction
Summary of Contents for Perceptive Pixel
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