Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
The product effectively solve the people go out to forget to bring things and go out to the family when the problem of the message. Promote family interaction, improve family harmony.
Xi'anUniversityofTechnology
Xi`An, China
Qing Zhang,
Xi'anUniversityofTechnology
