Traditional point-reading pen: point-reading pen can't be used alone and can't point-read ordinary books. To realize point reading, it needs to be used with supporting books, which is what we usually call audio books. A sensor (infrared sensitive) +MCU+OID algorithm+special paint printing that can reflect infrared light is the most basic software and hardware architecture of the point-reading pen. Simply put, it is signal reading device+memory card+processing chip+point-reading machine material covered with code+pronunciation device.
Wifi point reading pen:
The Wifi point reading pen body comprises a wifi module, and the point reading pen body sends information to or receives information sent by the mobile terminal through the wifi module.
1. The intelligent point-reading pen adds more "intelligent elements" to the traditional point-reading pen. Generally speaking, the following functional modules can be considered to increase the user experience.
2. The Bluetooth module is used to connect the user's mobile phone, for example, to transmit the usage to the mobile phone for recording and analysis.
3. Speech recognition module enhances the fun of use and is the biggest "bright spot and selling point", but it generally needs to increase cloud servers and local Wi-Fi and Internet, which has risen to systematic engineering.
In fact, the intelligent point-reading pen adds many "smart" elements of "internet plus" on the basis of the traditional point-reading pen, from the original "one pen" to colorful "multimedia" applications.