The discussion centers on the feasibility of using embedded electromagnets for haptic feedback in a glove, where two electromagnets repel each other to create a sensation of force against the user's skin. Participants highlight the need for compact design and power considerations, suggesting that low-impedance earbuds could serve as a model for the electromagnets. The conversation emphasizes the importance of detailing the application and size constraints for effective implementation. Overall, while the concept is intriguing, practical challenges such as size and power requirements must be addressed.
PREREQUISITESEngineers, product designers, and developers interested in wearable technology and haptic feedback systems will benefit from this discussion.
Something very compact and flat, maybe something you could fit on a finger tip. I'm not sure maybe a speaker would work, but perhaps they may be too big?CWatters said:What range of motion is required? Would a speaker work?
kolleamm said:I want to create a small pad consisting of two electromagnets that repel and attract each other, this can give the feeling that something is pushing up against your skin if held. Is this a practical idea?
Hi, your right about giving more details. Just like you mentioned I would like to use these embedded electromagnets in a glove. The two electromagnets repel each other giving a feeling of force on the users fingers or palm by them pushing up against it, that's the general idea I had in mind. I would like to try to make some electromagnets but thought it be better to ask here first to see if this is practical.Drakkith said:There's not really enough details here to say yes or no. What is the purpose of this? What do you mean when you say that it will give the feeling that something is pushing up against your skin? Just holding a rock will give me the feeling that something is pushing against my skin. Will these magnets be part of a larger device, such as a glove or some other apparatus? These kinds of details matter a great deal, as they decide how big these magnets would need to be, how much power they would require, where they would be located, etc.
Thanks for the link! I will have to do more research on wired gloves for sure now! :) I'm just wondering why nobody uses electromagnets for haptic feedback. Too bulky perhaps?anorlunda said:
kolleamm said:Thanks for the link! I will have to do more research on wired gloves for sure now! :) I'm just wondering why nobody uses electromagnets for haptic feedback. Too bulky perhaps?