Infrafon is a new type of device: A connected Smart Badge to help organizations to digitalize their workflows. It´s a small 50g credit card sized companion for every type of e-journey. With a highres epaper display with 600x480 pixels, touch enabled and equipped with all types of wireless communication, LoRa, LTE-M, BLE, WiFi, NFC and GPS, Infrafon can help hospitals to organize patient workflows, help buildings to manage their visitors or retailers to offer extended features. Infrafon is not something a user can buy. It is given by an organisation for temporary use, automatically from Check In Kiosk Dispenser, and can be also returned there. It is very easy to integrate Infrafon via REST API to 3rd party IT systems. Infrafon follows industry IoT standards (MQTT ..) and is completely managed by Infrafon Entity Server IES on premise or cloud.