1. the item's properties need to ... the product design, the elderly understand the primary purpose of the item easily. Product availability status clear. There is no complexity. 2. the package is simple and should be decorated, but no noticeable sight. There are too many computer graphic. 3. easy to learn. Easy-to-use. There is no need to provide the elderly people need to learn to use, easy to access, just open the box, the product can be used. 4. see safety and reliability For example, electric devices, such as a rice cooker just elderly people hitting the hot rice, it can be used with an electric leakage protection system and by the cut, feeder, etc. 5. high quality products with quality and price standards. after sales service and elderly with wong Wai, reliability, etc.
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