You are inside the within fence. – kim kee ree

Work name
1. The handbag master the pickpocket from dangerously is safe and the mind
2. The machine (handbag) it comes person (handbag master) this from meaning interaction it comes to attach

Work explain
The pickpocket the same case news leads from life inside and to be seeing plentifully it appears. There is not also a method which comes to be prevented yet positively.
Only the master of the thing is only must take care.
It is a thought which will do a pickpocket prevention bag project with like this reason.

Background research
1. The actual condition analysis :
The person plentifully congestedly the subway or bus department store formation mart is be congested in order for the crime to use the gap which is be congested to become accomplished and if the place which is complicated it is not to hide a place, it occurs.

 
2. The actual condition analysis:
The source : Subway investigation squad

Pickpocket techniques
◆ Picking whistling = Most it is a technique which is traditional. The passengers secret information use the gap which is be congested pushes, pick the button of the bag secretly from the electromotive opthalmology reverse enclosure platform and the stairway or opens the zipper and it is a technique which steals the money and goods.

◆ tears the bag or the handbag to use = shaving days cutting open whistling and it is a technique which pulls out the purse or the money. Shaving day it inserts between the finger and the finger and strokes draws.

◆The insole picking ․ The rear window picking = passengers picking at shaving day and it is a technique which pulls out the purse. Tearing the pocket inside the clothes and shaking off and `The insole picking’, the rear pocket is `The rear window picking’.

◆ headstalls = The pickpocket various life shares a business in advance. After choosing the victim one person, it will be wrong and it drops the besieging coin intentionally. When picks up this the victim hangs the head, cuts off the necklace with pen and it is a technique which escapes.

◆ shoplifting = Electromotive shelf place or it raises the bag in the chair and it puts and it dozes or it holds unconditionally when sells one eye it is a technique which escapes.

◆ snatching = electromotive doorways are opened and uses the gap which is shut and to be seized the bag or middle purse it is a technique which escapes.

◆ jack shaft subtraction = It is a technique which is becoming popular recently. One people as `Arirang stroke’ it does.

◆ gum stroke = It attaches the gum in the head or it pours out the coffee. So it buys a surroundings it does enough. And it pulls out the belongings. It is a new species technique.

3. The actual condition analysis:
Picking whistling, and the jack shaft subtraction is being used most is the pickpocket method which plentifully.
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Conclusion:
I am the plan which will make the project it will be able to solve the pickpocket method picking whistling.

Design research

 
Technique and materials research
1. Technique and materials research – 1
(1)buzzer
The source: http://www.xsis.co.kr/

(2) features
DC 3V Piezo Buzzer with PBT Housing : The alarm set and remote control, the family electrical appliance and communication equipment application it is possible in the field which is various.

1. Technique and materials research – 2
(1)relay

The source: http://www.eleparts.co.kr

(2) features

 Design concept
It uses the bag handle zipper switch in the pickpocket prevention handbag.

Mould design sketch

Surface
The arrow ticket to normal it shows the switch to put out the switch to the case which will go to a subway or public place to light the switch. Who is which degree opens the handbag handle zipper from the condition where the switch comes to light LED lights with a sound together.

Switch operational method
When the switch is to the left side, when OFF and the switch it moves with the right side, becomes ON. The subject matter is it will think with tree subject matter.

Tech Spec
Brightness LED and Slide switches

user scenario
She burnt and the subway after lighting the switch of the handbag, to the house she was going.
The man who is an above stood far and to hit me it was and it sees.
But I did not the nerve.
Suddenly the handbag was born LED light and melody sound.
The pickpocket offense surprised and it escaped.

Interface design plan
From the pickpocket defending the handbag, interface relationship of the person who is a master for and thing and it leads and safely, it is a plan which will fashion the design which is the possibility of defending the handbag.