For my final year project, I tried to replicate and possibly improve the Disney's touche device using much cheaper components than they did. It was a partial success, but a great learning experience nontheless. These days most touch sensitive devices are designed either to recognize where it has been touched or whether is touched or not. Many objects around us in everyday life can be potentially used as touch interactive surface providing they are made out of conductive material. With the conventional way it would only be possible to detect whether the object has been touched or not. However, by exciting the object with different frequencies it is possible to detect how much skin is touching it. Essentially the system could recognize whether the object is grabbed, pinched, touched by one or more fingers or any other gesture which have different amount of skin touching it. There are many surfaces, objects and liquids which can be transformed into touch sensitive devices without additional buttons or touchscreens like door handles, mobile phones, lamps, desks, walls etc.
Nov 29, 2014
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Single‑electrode detection and differentiating gestures like pinch, grab, or multi‑finger touch by how much skin contacts the electrode is a clever design.Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and...
Proact IMS in Touch gesture recognition using body capacitance
Single‑electrode detection and differentiating gestures like pinch, grab, or multi‑finger touch by how much skin contacts the electrode is a clever design.Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and...
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Clear explanation of principles (strain, Wheatstone bridge, gauge factor) — especially helpful for beginners..Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and innovation opportunities. Elevate your...
Proact IMS in Strain Gauge based weight sensor (load cell)
Clear explanation of principles (strain, Wheatstone bridge, gauge factor) — especially helpful for beginners..Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and innovation opportunities. Elevate your...
proactims in Strain Gauge based weight sensor (load cell)
This guide made the transition from basic principles to advanced applications smooth—it feels like a complete learning path for anyone new to...
proactims in Strain Gauge based weight sensor (load cell)
This guide made the transition from basic principles to advanced applications smooth—it feels like a complete learning path for anyone new to...