How does Multitouch work?

From the creator

Have you ever thought of your smartphone's multitouch as similar to your skins ability to sense touch? We take for granted being able to sense our environment, but designing an electronic device's ability to sense the environment is no trivial task. Learn about how multitouch works in this video! Do you want to support in-depth engineering and technology education? Support us on: https://www.patreon.com/brancheducation Website: https://www.branch.education On Facebook: https://www.facebook.com/BranchEducation/ On Twitter: https://twitter.com/TeddyTablante On Insta: https://www.instagram.com/brancheducation/ Or Join us on YouTube Memberships: https://www.youtube.com/channel/UCdp4_l1vPmpN-gDbUwhaRUQ/join Made by Teddy Tablante Table of Contents: 00:06 Electronics Sensing the Environment 01:08 Section 1: Understanding the Grid 01:59 Section 2: Sensing at one intersection. 02:52 Section 3: Issues with the touchscreen 03:57 Section 4: Scanning Rows 05:12 Section 5: Outro Background Understanding: Electrons & Electric Fields, Capacitance Key Branches from this video are: Touchscreen Displays, Capacitors, Measuring Capacitance, Electric Fields Erratum: None… yet? Animation built using Blender 2.79b https://www.blender.org/ Post with Adobe Premiere Pro and Adobe After Effects Sound editing with Reaper Work Cited: 3M Touch Technology Brief. (2013). “Projected Capacitive Technology”  Barrett, Gary. Omote, Ryomei (March, 2010) Projected-Capacitive Touch Technolo

Published 2018-12-13 · Watch on YouTube ↗
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