Collecting time data using the access cards and card readers are popular in today’s corporations. Some clients have requirements where they want to integrate a variety of devices – these include biometrics, touch screen kiosks, blackberry, mobile phones, PDA, telephones, RF terminals, etc. For example, some courier companies have implemented this (Canada Post). As SAP does not offer this functionality inherently – this can be achieved with some help from SAP technical consultants. There are also some companies which provide software to bridge this functionality (example: Timelink).