A Housewife Returning from Child-Rearing Developed It in 1 Month 'Without Writing a Single Line of Code.' Monitor Recruitment for 'SMAPHO Shows On', a Service that Unifies Venues with Smartphone Lights, Starts April 25!
Infinet Inc. has released 'SMAPHO Shows On', a tool that synchronizes audience smartphones for light… · 2026-04-24