snapMan: A 2D-barcode based eSupply Chain Process Integration using Mobile Devices
snapMan: A 2D-barcode based eSupply Chain Process
Integration using Mobile Devices
Nuttapon Boonpinon
Department of Computer Engineering
Chulalongkorn University
Bangkok, Thailand
E-mail: Nuttapon@cp.eng.chula.ac.th
and
Attawith Sudsang
Department of Computer Engineering
Chulalongkorn University
Bangkok, Thailand
E-mail: Attawith@cp.eng.chula.ac.th
Abstract
With the recent development of the
mobile technology and the rapid adoption of
mobile devices, mobile phones have become
pervasive computing units that can be easily
integrated into many business processes. In
this paper, we focus on the development of
an electronics supply chain process
integration which allows many processes in
supply chain to communicate, transfer data
and collaborate with each other under the
same framework. The use of mobile devices
is introduced to add flexibility and mobility
to the system. We also implement 2D-
barcode reader in the mobile platform to use
as a primary reference input of our system.
Preliminary test results on real mobile
devices are presented to confirm the effectiveness
of our system.
Key Words: Supply Chain Management, 2D-
Barcode, mobile phone
1. Introduction
The 2D-barcode based eSupply Chain
Process Integration using Mobile Devices are
designed to take advantage of the widespread
use of cell phones in order to provide
businesses with an effective way to manage
their supply chain.
The proposed system would help save
cost and provide a competitive edge in the
global market by giving companies the
ability to take their business anywhere
without jeopardizing their effectiveness
This system makes use of off-the-shelf
mobile phones which can significantly
reduce the cost of dedicated hardware
systems.
2. Related Works
2.1 2D Barcode
The use of barcode can be tracked back
in the 1940s when three graduated students
from Draxtel Institute of Technology
developed the first barcode. In 1952, the first
Proceedings of the 24th South East Asia Regional Computer Conference, November 18-19, 2007, Bangkok, Thailand
25.1
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