Chen San-yuan, a Taiwanese man who has been nicknamed Pokémon Grandpa, has affixed an array of 64 phones to his bike in order to play dozens of simultaneous games of Pokémon Go.
When I first posted about Chen back in Nov 2018, his mere 15-phone setup looked like this:
How much bigger can he go? He's averaging adding ~2.5 phones per month to the array (assuming linear growth, which I'm not sure we can, but let's start there) so he could reach 100 phones by August 2021. Stay tuned!