Three simple tricks! Old mobile phones instantly look better
Smartphones are being phased out very quickly nowadays, and some mobile phones with normal functions and good performance cannot escape being replaced. The fate of users being eliminated. In fact, even if you no longer use them to make calls, these devices can continue to be used for other purposes. Here are three tricks for users to reuse their smartphones.
The first tip, security cameras
Intelligent security systems can let you know everything that happens at home when you go out. Although these smart systems are less expensive than traditional commercial home security systems, they are still a significant investment and overkill for many users' needs.
If the user just wants to set up a simple motion-sensing security camera, any smartphone can meet your needs with the help of an app.
The second trick is to control the music system
If the user has always wanted to have a serious music system at home but has never taken action, then an old mobile phone can be the perfect reason to start. Users can connect their smartphones to the speaker and use it as the system's control center or for music streaming.
The third method, head-up display
Head-up display has not yet been popularized in the automotive field, but in a With the help of a smartphone, you can experience this rather avant-garde technology.
Whether it is iOS or Android platforms, there are already many related applications. After running, the user only needs to place the phone in front of the windshield, and the effect of the screen content mapped on the glass is actually the same as that of a head-up display.
