The BUM was developed by employees at Sanborn Media Factory where it will allow office drones to know just when a particular bathroom or restroom is free, and this is done via a desktop app. A light sensor and wireless connection were all it took for the BUM software to work, where you will be alerted each time there is a vacancy, with the option to clicking on the icon to check on its “occupancy rate” at your whim and fancy. Right now, the app does not alert you of gender-specific bathrooms, but I don’t suppose with a little bit more tweaks done to it, one is able to check out additional features?