The test includes:

1. User Friendly

   TÜV Rheinland has tested this product in order to ascertain the extent to which it can be operated easily and intuitively (without special prior knowledge). TÜV Rheinland has defined a catalogue of tests, which establishes the minimum standards for the User Friendly characteristic according to the product and manufacturer's information, and provided the product is used as intended. The catalogue of tests is based on standards which are common in the industry and exceeds these. Thus, for example, the user manual should be reduced to a minimum and be easily understood. The product has been tested according to these criteria. Typical users have evaluated the product in terms of its strengths and weaknesses. The user-friendliness has been investigated also in comparison to similar products from the same segment. The use of the keyword "User Friendly" confirms that the product satisfies TÜV Rheinland's test criteria.

   

2. User Tested

   TÜV Rheinland has had this product tested by a representative user group in order to ascertain its usability. TÜV Rheinland has defined a catalogue of tests, which establishes the minimum standards for the User Tested characteristic according to the product and manufacturer's information, and provided the product is used as intended. The test catalogue is based on standards which are common in the industry and exceeds these. The product has been tested according to these criteria. The users were observed when making use of the product and questioned by usability experts. The use of the keyword "User Tested" indicates that in the test the users have commented predominantly positive on the usability of the product.