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Touch Display Haptic Feedback

Started by Laura Hughes62 · · 👁 4 views · 2 replies

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Participants Laura Hughes62darkowl72ironcyclist58
Laura Hughes62 Laura Hughes62 NewcomerOP
2 messages
joined Sep 2012
#1 ·
Greetings.

If there are existing threads on this topic, please provide links, as my searches via Google have been unsuccessful.
The language barrier isn't the issue; rather, I am looking to connect with someone who possesses specialized expertise in this field.

I intend to conduct an in-depth investigation into actuators designed to produce haptic feedback when interacting with a touch display. Specifically, I am looking at technology that allows a user to feel as though they have physically depressed a mechanical button—such as a climate control knob in a vehicle—when, in reality, no such mechanism exists.

From my preliminary research, I understand that current solutions involve Linear Resonant Actuators (LRA), Eccentric Rotating Mass (ERM) motors, or alternatively, Piezo actuators.

As I am currently quite novice regarding this subject matter, I would appreciate any technical insights concerning the various methods for integrating these specific actuators behind a display panel.

Thank you. 🙂
darkowl72 darkowl72 Regular
311 messages
joined Oct 2015
#2 ·
http://www.microchip.com/design-cent...alog-resistive

https://users.aalto.fi/~hoggane1/papers/Senseg.pdf

https://www.google.com/?client=opera...+screen+usage+
https://www.google.com/?client=opera...+screen+usage+

Not sure if any of this actually helps... 🤷
ironcyclist58 ironcyclist58 Regular
863 messages
joined Feb 2020
#3 ·
@Keith Hall3

Maybe try asking darkowl72 about this here
.

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