First make sure Finding objects via a Barcode or QR-Code on the {{UBIK Client}} implies that a [[FAQ:Client#tab=Android|recommended application]] is installed on the device. Additionally the objects and the system needs to be prepared as described by these [[HowTo:Make_an_Object_be_found_by_Optical_Codes|instructions]]. This guide describes how to use the features on the client.
== Start a scanner ==
