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Correct grip - Pen / pen

Correct grip - Pen

Learning the correct pencil grasp is very important for children just beginning to learn to write.
Correct grip - Pen has two areas which can perceive fingerprints on the pen. When perceived
fingerprints as well as pen tilt angle within the standard range, the cartridge will pop up,
When the time is not correct pencil grasp (fingerprint sensing area is not perceived to fingerprint
or pen tilt angle is too large or too small),the cartridge will not pop up.The pen is unavailable.

University

Ningbo JZ Electronics Co., Ltd

Ningbo JZ Electronics Co., Ltd
Ningbo, China

Jingxian Chen,
Zhejiang University

Leijing Zhou,
Zhejiang University

Jiyao Zhou,
Zhejiang University

Ming Zhu,
Zhejiang University