This document discusses the design of a mobile service to facilitate local bartering and trade. The service would allow users to register trades, including information on items, value, location and time. It would incorporate security features like watermarks and create a transparent register of trade data and connections between users. The proposed system would have cross-platform compatibility and support nomadic users involved in goods and services. It would feature a modular architecture with user interface, business logic, data access and service agent layers. The vision is for the service to function as a "social network" revealing the flow of money through bartering at a local level.

1. BARTER
Designing a mobile
service as a facilitator
for capturing local
trade data
Mark Lochrie
Paul Coulton
Adrian Gradinar
Bran Knowles
Jon Whittle
Mike Hallam
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5. Information
Value
Transparent
Register
Motion
Thread
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Ultra Violet
Marker
Raised
Lettering
Metallic
Thread
Micro
Lettering
Protection
Digital/ Physical Currency Data Symbol
Physical Currency IData Symbol
Watermark
Digital Information
Currency
Flow
Time
Location

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7. CROSS PLATFORM
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8. Manufactures Retailers
Wholesalers
Fixed
Service
Nomadic
Goods
WHO IS IT FOR?
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12. UI Components
Business
Layer
Business
Workflows
Business
Components
Data
Layer
UI Process Components
Data Access
Components
Service
Agents
Data
Sources
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SYSTEM ARCHITECTURE
Presentation
Layer
Users
Services
!

13. WHAT’S NEXT?
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14. BARTER
The Social Network
“a system that reveals the flow of money”
PROFILES
CONNECTIONS
COMMUNITIES
VISUALISATIONS
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15. Thank You!
@marklochrie
Monday, 14 October 13