Page 24 - BUKU PROGRAM_ iMAACs

International MAAC Symposium 2019
Politeknik Sultan Mizan Zainal Abidin, Terengganu, Malaysia. 25-26 September 2019

[ID PA1019]
Intelligent Library Lockers Using Coin Detectors

Nik Muhammad Azif Arifin 1,a , Muhd Hasanul Isyraf Mat Junoh 2,b ,
3,c
Akmal Abdul Rahman , Mohd Zahari Puteh 4,d and Saifuddin Abdul Rahman 5,e
1,2,3,4,5 Politeknik Sultan Mizan Zainal Abidin.
Km 8, Jalan Paka, 23000 Dungun, Terengganu
b
E-mail : ahammar4@gmail.com, hasanul.isyraf@psmza.edu.my, akmal@psmza.edu.my,
a
c
d zahari@psmza.edu.my, saifuddin@psmza.edu.my
e

Abstract. Most libraries have lockers, which students can use to keep their bags. However, lockers that
do not lock can lead to the loss of stored items, either due to negligence or theft. An intelligent library
locker is an automatic system has been developed to send the value of the coins in the container and
the full-coin level to the dashboard. The existing coin acceptors that are usually used with vending
machines do not have any system that can notify the owner regarding the status of the coins in the
container. As a solution, this project was designed to detect three types of coins, and to show the current
value of the coins in the LCD display and dashboard for the owner to monitor. A level sensor was put in
place to detect of capacity of the container so that the owner can be notified of the amount of money
that has been collected. This system was then tested on an intelligent library locker, and it was found
that the system can be run successfully in terms of controlling and monitoring the coin acceptor.

Keywords: library, lockers, coins

[ID PA1031]
A study on anthropometry and seating layout of welding worksation

2,b
Ahmad Rashidi bin Razali Mohd Fais bin Ismail and Mohd Zaidi bin Endut
3,c
1,a
1,2,3 Politeknik Sultan Mizan Zainal Abidin, Km 8, Jalan Paka, 23000 Dungun, Terengganu
E-mail : rashidi@psmza.edu.my, fais@psmza.edu.my, zaidi@psmza.edu.my
a
b
c

Abstract. This study was conducted to determine the anthropometric database in order to evaluate and
to propose a new design of ergonomic welding workstation . The study was carried out by
anthropometric measurements (stature, buttock-popliteal length, popliteal height, shoulder height, hip
breadth, shoulder breadth, arm reach, knee height, hand span, shoulder elbow length, forearm hand
length, eye height and elbow height) by using Anthropometric Measuring Set and weighing scale. Based
on the anthropometric measurement, an anthropometric database with mean, standard deviation, 5th
percentile and 95th percentile was determined. The evaluation of current workstation dimension
corresponding to the anthropometric database revealed that the design parameters are inappropriate
for the student’s population. Therefore, a new ergonomic welding workstation design parameter was
proposed based on the 5th percentile to 95th percentile anthropometric database. In conclusion, an
ergonomic welding workstation in the higher learning institution’s is considered as an important element
of comfort to the teaching and learning process.

Keywords: anthropometric database, welding workstation.

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