This has nothing to do with Pokemon other than the image looks like a homage to Team Rocket. Given their history with scientists in Gen 1 (Silph Co and Mewtwo), it’s a fitting use of the firefly light. It was created using firefly-sized lights riding on ultrasound waves, and its uses could lead to other areas of science. But let’s digress back to the Pokemon for a second – what could this be used for in the Pokemon world? New types of Pokeballs? New engineered Pokemon? Improved Pokedex with holographic capabilities? All fantasy of course but cool nonetheless.