Ronald H Heisser1, Khoi D Ly1, Ofek Peretz1

  • 1Department of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14850, USA.

Science robotics
|August 27, 2025
PubMed
まとめ

研究者は高解像度のタクティルディスプレイ用の 燃焼式ソフトアクチュエータを開発しました 視覚障害者のアクセシビリティを向上させ 仮想現実のアプリケーションを進歩させると期待されています

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Design Example: Resistive Touchscreen

A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
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Design Example01:23

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The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
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Tactile and Chemical Senses01:27

Tactile and Chemical Senses

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