Stimshop provides mobile interaction and wireless data transfer for industry, banking, security. Thanks to its patented ultrasound technology, Stimshop allows any sound system to become a marketing and communication tool, transmitting data to or between smartphones, tablets, computers or any connected device or object. Stimshop technology works where radio communication does not work anymore. Compatible with 100% smartphones, with all devices equipped with a microphone. No network needed (no WiFi, no BLE, no UWB, no RF....). No hardware needed, the Stimshop's inaudible signal can be broadcasted through any existing audio system: MP3 players, computers, screens, radio, smartphones, websites... For retail and entertainment, Stimshop edits ucheck.in, a full service SaaS platform that let create local-based interactions with 100% of visitors' smartphones, using our patented ultrasound technology, and if needed, our mobile app ucheck.in, dedicated to events. Stimshop edits also StimPass, a wait marketing solution using existing audio systems to allow people to continue shopping instead of staying in queue. For industry, transportation and services, Stimshop has developed Wi-Us, an innovative data transmission solution that allows secured communication, wireless data transmission, strong authentication, pairing... Relevant in constrained environments (explosive, metallic, electro sensitive). Last but not least, the Stimshop's LAB creates and designs numerous taylor-made innovations with companies of various sector. For more information: www.stimshop.com