https://www.electronicdesign.com/technologies/industrial/displays/article/21769520/gain-the-upper-hand-with-multi-finger-capacitive-touchscreens
Gain The Upper Hand With Multi-Finger Capacitive Touchscreens | Electronic Design
This article provides an overview of capacitive touchscreen technology and describes the challenges inherent in implementing this technology in handheld...
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https://www.electronicdesign.com/technologies/analog/article/21771007/does-snr-measure-up-for-capacitive-touchscreens
Does SNR Measure Up For Capacitive Touchscreens? | Electronic Design
Cautions and recommendations relative to characterizing capacitive touch screens' performance in the presence of noise from displays, power supplies, etc.
measure upcapacitive touchscreenssnrelectronicdesign