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Numerous manufacturers such as nuts, rice, cool music, divine paintings, Xiaoshuai, etc. have joined the camp of smart micro-projection. Although they claim to be smart projectors in the market, they have certain problems in use. We will come today. Look at the user's slot, there are five main areas: 
First, pseudo-smart. As long as there are new products in the hardware layer, smart bracelets, home products began to emerge one after another, and as smart projectors can also be considered this category, but they are just to stay at the television level, and there is a certain distance for the real game , playing games will appear Caton and other phenomena.
The second is really troublesome. Some smart projector remote controller design is too cumbersome, if you can operate on the projector itself, do not put it on the smart projector, the user sees too many tedious keys will be crazy, no new ideas, also lost The curiosity of the product itself means that the simple design of the remote control is also very important. To meet the needs of all ages, you need to further optimize.
Third, manual focusing is too late. The problem of virtual focus on smart projectors has always been a headache for users. Each focus adjustment requires manual operation, which may compromise the user experience. If it can be designed to become automatic focusing will be better, the current divine painting can do this, it is still very good.
Fourth, it is not practical. Small projections are small, but low resolution, low brightness, and low configuration are common problems. Because of this, problems such as slow operation, frequent clacking, and easy-to-use cards are a problem.
Fifth, it is not easy to use. Compared with traditional projectors, many smart micro-projectors are free from computer equipment and can operate independently, but the interface is still too dull and its operation experience is not good.
For the pico projector, it is neither a work necessities nor a necessities of life, so if you really want to make this product popular on a large scale, you must emphasize product differentiation. This differentiation does not mean its core There is a big gap in the display function, but it is said that in the peripheral configuration, operation feeling and styling, different consumption feelings should be taken into consideration.
With the rapid development of smart projectors, micro-smart projectors have begun to develop toward portability and intelligence. At the same time, they have many features, watching TV, watching movies, playing games, surfing the Internet, shopping, and everything. 3D, 4K, H.265 hard decoding can add to the overall smart projector. There have been professional forecasting agencies that smart pico projectors will be the development trend of the mass consumer market. However, in reality, smart projectors have encountered many bottlenecks and have been used by many users.