1. The mini projector can replace the LCD, which can play videos, listen to songs, play games, e-books, and browse pictures online. Mobile video is affected by physical performance, so the screen cannot be bigger, and the screen of this thing is at least 100 inches.
2. Instead of the TV function, the machine can have built-in CMMB function, or it can be directly connected to a set-top box to put on a TV. It can be viewed as a 21-inch TV during the day and a 60-100-inch TV at night to achieve home theater effect;
3. Business office: instead of a large projector, the company has a meeting function.
3. Teaching: training conferences, classroom teaching; traditional projectors are not easy to carry, in school classrooms due to the naughty of students, projectors are not safe to put in the classroom, and are easily damaged by students. The portability of mini projectors makes up for the teaching vacancy. In the future, the teacher only needs to store the materials in the projector to show them to the students for teaching, eliminating the trouble of textbooks and handwriting with pens and chalk.
4. Instead of a computer, WinCE5.0 system, WIFI wireless Internet access function directly surf the Internet, directly plug in the keyboard and mouse for operation.