It isn't that easy for a company to keep an overview of all their employees, especially if they are working at different sites out of house.A construction company for example has builders at different building sites at the same time. To meet scheduled dates, workers have to be rearranged in case of a sick note. In addition, filling out time sheets by the employess and the verification and processing through the administration is a laborious and complex procedure. In that case mobile, real-time data logging offers a great savings potential.