PUBLIC INFORMATION

All technologies uses a type of energy to operate, such as acoustic, radio waves, etc. See below.

Hypersonic sound and other inventions
This new device beams sound directly to your ears

Brain Decoder – Brain decoder turns a person’s brain activity into words. https://www.nih.gov/news-events/nih-research-matters/brain-decoder-turns-person-s-brain-activity-into-words

BrainBit – The system turns analog EEG signals from the electrodes into digital data and transfers it to the Bluetooth connected device: a smartphone, a tablet or a computer. Unlike other consumer devices, BrainBit follows international 10 – 20 electrode placement protocol, with electrodes mounted inside the headband. https://brainbit.com

Focus1 Headband – The Focus1, or Fu Si, headband, from US-based startup BrainCo, claims it can measure how closely students are paying attention through electrodes that detect electrical activity in kids’ brains and send the data to teachers’ computers or to a mobile app. https://brainco.tech/technology/

FITBIT – Versatile, sleep-tracking, step-recording, and calorie-counting abilities in a comfortable wrist strap. https://www.fitbit.com/global/us/home

ACOUSTIC WEAPON / DEVICE – LRAD (Long Range Acoustic Device) systems deliver LIVE or recorded VOICE messages with exceptional clarity for any operational scenario. Optimized to the primary range of hearing, LRAD’s Advanced Driver and Waveguide Technology ensure every broadcast is clearly heard and understood, even above crowd, engine, and background noise.

Audio Spotlight by Holosonics – Audio Spotlight X-Series speakers create a tight, narrow beam of sound that can be controlled with the same precision as light, now with 2X more output, a wider range of lower frequencies and clearer sound! Flexible and self-powered, Audio Spotlight X-Series speakers are a powerful tool, ensuring isolated audio that captivates listeners with an immersive, personal experience, while keeping the surrounding area quiet. By using an Audio Spotlight directional speaker, you can focus a targeted message (voice) directly at a consumer, potentially boosting sales. https://www.holosonics.com 

Remote-controlled humans enhance immersive games
Japanese researchers build a gun capable of stopping speakers in mid-sentence.

2012 Speech Jammer: A System Utilizing Artificial Speech Disturbance with Delayed Auditory Feedback – click on PDF Link

Dream-shaping tech from MIT channels suggestions into your dreams.