The unskilled labour force is directly associated with the manufacturing & production processes and is not trained in marking the attendance on the machine. Moreover, the environmental factors and surroundings of a manufacturing unit are entirely different as that of a corporate office. A biometric attendance machine made of P.P fibre will not be able to withstand load in such conditions & so many employees in areas like :
1. Manufacturing units,
2. Factories,
3. Warehouses
4. Godowns.
