Physical constraints in the design process are often due to the characteristics and limits of the physical world. They can serve to suggest or limit certain actions. Some examples of physical constraints are:
- Shape and size: An object can be designed in such a way that it can only be held or operated in a certain way. For example, a door handle can be designed so that it can only be turned and not pushed.
- Placement and arrangement: The arrangement of elements can influence the way they are used. For example, keys on a keyboard can be arranged in such a way as to facilitate typing.
- Material and texture: The choice of material and texture can influence the handling of an object. For example, a non-slip grip on a tool suggests that it should be held firmly.
- Color and contrast: Colors and contrasts can serve to highlight certain elements and draw attention to them. They can also serve to suggest certain actions, such as pressing a highlighted button on a remote control.
How do designers improve their products to work around flaws in human logic? In The Design of Everyd...
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