Scanlime’s Beth modded a remote control vibrator, replacing the interface with an Arduino-based sonar controller that she can activate with any part of her body, playing it like a theremin. The result is pretty cool — it “closes the feedback loop” between the vibrator’s intensity and the user’s physical response. The post includes a detailed technical breakdown of the reverse-engineering steps that she used to work out how to hijack the control mechanism, and the steps that went into building the remote, including a 3D printed chassis. The plans are open source hardware (CC-BY-SA), and posted to Github.
Maybe solosexuality is becoming more mainstream? Here are some Walgreen offerings that look aimed at the one-handed market:
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The male attachment ring is made from super soft silicone that is latex and phthalate free and can stretch to fit most girth sizes. Simply attach the male ring to the HumpUs (see Owners Guide), then use a suitable water based lubricant and place the ring over the penis. Once you press the start button on the remote control it will start stroking the penis up and down to give an amazing hands free masturbation. Adjust the HumpUs belt to ensure it stays in position allowing you to be hands free while the pleasure continues for you to enjoy. The HumpUs gently strokes at 100 strokes per minute, increase the speed as you go by pressing the speed up button on the remote up to 180 strokes per minute increasing your pleasure as you desire.
When I got home Sunday night, I couldn’t wait to take a shower. I was covered from head to toe in almond oil and orgasm sweat. I removed my diva cup from the packaging and glanced at the instructions. There were three line drawings explaining how to insert it into your vagina. It looked easy enough: squeeze the cup so it flattens out and then fold it in half.