—-Users: Elderly people (physically challenged, with back problems)
—-Users: Cats
—User research: unable to clean the cat litter tray in time due to physical reasons
—Customer requirements: design a cat litter tray with a voice system, fully automatic cleaning and air purification functions
—Product requirements: long time use, not easy to damage, easy to repair, as light as possible, the cost as cheap as possible, long battery life
Existing Product Research
Existing products already have the function of fully automatic cleaning, including air purification function, but the user population is not targeted at the elderly, and the interaction with the elderly in terms of not comprehensive, and the high cost, the elderly use is very difficult to read the instructions for use and other issues, and relative to the cheaper products, although easy to use, but need to be cleaned up the old man himself, obviously can not be applied to our customers.