Photosynth Inc. develops and provides the 'Akerun' brand of cloud-based access control and space management solutions, combining IoT smart lock hardware with SaaS software under a HESaaS (Hardware Enabled Software as a Service) subscription model, primarily targeting corporate offices, residential properties, commercial facilities, healthcare institutions, educational institutions, and local governments. The company also offers 'Migakun,' a facility operations BPaaS service leveraging gig workers for tasks such as cleaning, enabled through Akerun-based access control. By integrating authentication data with attendance management, reception automation, and AI camera security, Photosynth addresses Japan's critical labor shortage driven by an aging population, serving over 5,600 contracted corporate clients.