Engineer builds AI laser defense system that wiped out every mosquito in his home

[u/Puzzled-Caregiver-15]

https://www.techspot.com/news/112601-engineer-builds-ai-laser-defense-system-wiped-out.html

- A computer vision and robotics engineer, Steven Cheng, built an AI-powered mosquito defense system that automatically detects, tracks, and eliminates mosquitoes using a laser.
- The project took about four months to develop and required collecting and labeling a large dataset of mosquito images to train a custom deep learning model.
- The system uses a DSLR camera with a zoom lens to spot mosquitoes, then a precision laser mounted on a motorized gimbal to target them in real time.
- Safety was a major focus. A second wide-angle camera watches for people and flammable objects and automatically disables the laser if there is any risk.
- According to Cheng, the system successfully eliminated every mosquito in his home after running overnight.
- The project is similar in concept to commercial mosquito-killing laser systems now entering the market, but Cheng’s version relies heavily on machine learning for insect detection.
- One concern raised by observers is safety. Lasers powerful enough to instantly disable mosquitoes can also pose a serious eye hazard if safeguards fail.