Methods and apparatuses for validating control processes with mobile terminals

摘要

The method involves detecting a code symbol with a digital camera which is provided with a mobile terminal (1). A code symbol data is detected. The radio cells coordinate data of the mobile terminal, is detected. The detected code symbol (2) data and radio cells (3) coordinate data are stored or transmitted. Independent claims are included for the following: (1) an arrangement for validating control activity with mobile terminals (2) a computer program (3) a computer-readable storage medium.