Cognitive Barriers in Product Operation and Design Solutions

From the perspective of social development,barrier-free design extends the concept of "human-oriented" design,aiming at developing products to meet the needs of all users.People have cognitive barriers in product operation,which might be created by users,environment or product.Corresponding design solutions can be sought to eliminate or decrease the user-confusing barriers and to provide as much convenience as possible,which is vital to upgrade of product value and entrance into barrier-free society.