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- 1DIY proximity mic turns dictation into automatic push-to-talk●@ freecad A hobby project I’ve been using daily for a few months now: murmurglass. It’s a mic with a proximity sensor th
A hobbyist has shared murmurglass, a homemade microphone with a proximity sensor that works as an automatic push-to-talk trigger for the Handy dictation app. Picking the device up and bringing it to the mouth engages the virtual push-to-talk key, while setting it back down releases it. The maker says the project has been in daily personal use for several months.