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SNAP-GUN / self-protection spray


Many victims of sexual crime doesn’t have evidence even after the incident,
thus can’t report to the police station.
For this reason, the sexual crime is increasing but the conviction rate is falling.
Snap gun is a self defense spray that is optimized to solve the problem above.

Snap gun not only has pepper spray function, but also has camera function
which can be useful when the police needs to arrest the sexual offender.


Sangmyung univ

Sangmyung univ
cheonan-si, South Korea

seong ik Yoo,
Sangmyung univ

Sungwon Yoon,
BaekSeok univ

Daehee Yuoon,
Sangmyung univ