Page 38 - Trust in ICT 2017
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1 Trust in ICT
Table 1 – Analysis of Trust provisioning of used car transaction service
Main advantages Side advantages
Seller - Providing trustful data which influence on - Reasonable vehicle maintenance based on
selling price trustful data transmitted by vehicle itself
- Reducing insurance cost by a vehicle specific
data
Dealer - Reducing investigation effort - Restoring confidence in used car transaction
- Decreasing dispute
Buyer - Reducing uncertainty and risk from - Succession to well-maintained vehicle
purchasing used goods - Purchasing relatively low retail price in P2P
market
Insurance Corp. - Realizing usage-based insurance by
absorbing deadweight loss
Government - Reducing dispute - Improving road infrastructure and traffic
- Revitalizing market flows
- Promoting international vehicle transaction
Vehicle - Detecting defective vehicle model in early - Gathering real data for improving vehicle
Manufacturer stage performance
OBD2 Scanner - Creating new revenue stream - Taking opportunity of analysing vehicles’
manufacturer historical data
5.2.9 Trust provisioning of car sharing system
5.2.9.1 Description
This use case is about car sharing system. Car Sharing is to offer a new service model for automobile
transportation. Simply, Car sharing is a self-service, on-demand alternative to car ownership; a service that
is offered to urban residents (Business to Consumer, B2C) and businesses (Business-to-Business, B2B).
This service is mainly designed around a particular user profile – first of all, people who live in cities but do
not drive a car every day and secondly tourists who live in cities but do not own a car. Thus, people who need
a car at short notice but take an alternative to car ownership.
The brief procedure of this service is illustrated in Figure 10: 1) joining the membership, 2) unlocking the car
door, 3) driving away, 4) parking to any reserved spot provided by the service provider and/or public, and 5)
paying as you drive (including gas, insurance, and etc.).
Figure 10 – High level Illustration of car sharing system
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