NBN EN 1332-1 : 2009

      Foreword
      Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
      3.1 Definitions
      3.2 Abbreviations
4 Dialogue design principles
      4.1 Suitable for the task
      4.2 Self descriptive
      4.3 Consistent
      4.4 Conforms with user expectations
      4.5 Controllable
      4.6 Error tolerant/forgiving
      4.7 Individual adaptation
      4.8 Access on equal terms
      4.9 Privacy and confidentiality at the user
             interface
      4.10 Usability testing
5 User interface design principles
      5.1 User instructions
      5.2 Single handed operation
      5.3 Feedback
      5.4 Timing of operations
      5.5 Error messages
      5.6 Cancellation of operation
      5.7 Provision of charges
      5.8 Receipts
      5.9 Card capture
      5.10 Exiting the system
6 Functions to be represented by symbols
7 Testing for conformance with this standard
Annex A (informative) Bibliography

Specifies design principles for card based services which apply to any sector, including mass transport, telecommunications, parking, banking, logical and physical access control. Recommends operational procedures to be followed when a user interacts with a card operated device so as to enter, use or leave a system. Facilitates user interactions with card operated systems by standardizing key components of the user interface. All devices should be accessible to users, as well as those with special needs. To help user interaction with the system, promote efficient use and user confidence, enable people with different abilities/ comprehension levels to use systems and improve learnability through consistency.