Module 14 : Complex Paradigms in Product Design
  Lecture 40 : Wrench, Wallet, Desk-Top Computer
 

Wallet

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Plate 6A Wallet
6B Storage   
6C Wallet Flaps

(Source:https://www.google.co.in/search?hl=en&biw=1350&bih=602&q=Wallet&bav=on.2,or.r_gc.r_
pw.r_qf.&bpcl=38093640&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=B-CcUIP7A8m
mrAeB04HQCA
; Nov.9, 2012)

Wallet is a very common modern product for men. It (plate 6A) has multiple usages. Primarily men uses wallet to store various important documents (plate 6B), such as- currency notes, coins, credit cards, ID, receipts, coupons, tickets, etc. The design of wallet is usually made open from the top. It (plate 6A & 6C) would have number of flaps and jackets to keep documents which can be pulled out from the top. However, for coins it would have a small pocket with a closing-flap so that coins do not fall out of the wallet. Wallet design is made such a way so that would go inside the pocket. It is a combination of multiple simple paradigms.