PRINCIPLE 3: Simple and Intuitive Use - Be Smart

Use of the design should be easy to understand,regardless of the user's experience, knowledge, language skills or current concentration level.
The environment should allow people to effectively explore and participate in living, and also should be designed with a variety of multi-sensory features that are organized to provide meaningful cues.

• Unnecessary complexity should be eliminated.
• The consistency with user expectations and intuition should be provided.
• A wide range of literacy and language skills should be accomodated.
• Information should be arranged consistently with its importance.
• Effective prompting and feedback should be provided during and after task.
• Intentional multi-sensory (auditory, visual, tactile) stimuli should be provided through a variety of activities.
• Opportunities for people of all abilities should be offered to access and engage in the environment as independently as possible.