SMARTkey

Problems

Controls are generally used by several operators. Where controls are used frequently, for example during the manufacture of custom items, they may also be used by different workers in multiple shifts. Since each operator has his or her own preferences for hotkeys, frequently used functions and other programmable elements, a compromise is often difficult to find. This not only impairs the effectiveness of the workers, but can also lead to excessive mental strain.

Stress category

Design of operator interfaces
Overload caused by the work task

Solution

The SMARTkey system saves the user's access data on a small transponder that can be read out remotely by the control unit. The user is thus spared the inconvenience of having to log in and enter a password. This system also enables hotkeys and other programmable control elements to be set up and called up individually for each user (see EN 894-1:2009, Section 4.6).

Principle of operation

• Facility for custom management of control elements by each user
• Simple authentication by electronic key

Standards

• EN 894-1: Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 1: General principles for human interactions with displays and control actuators