IMPLEMENTATION OF WIRELESS LAN IN UTP

This paper, entitled Implementation ofWireless LAN in UTP environment, looks into the way to implement wireless network in UTP. The main objectives ofthis project are to provide mobile network and internet access using university's network system to students and lecturers and to make it easier and convenient for student to download lecture notes and for lecturers to upload them. Currently, there is no wireless LAN access in UTP environment that can be use by students and staff as alternative opportunity to access and share instant information. Therefore, this project research area is to find out the way to implement wireless LAN using secure Wi-Fi in UTP external environment. For this study, the scope is narrow down to the architecture and design ofwireless LAN network and its developing methodology. Anetwork simulation tool called Network Simulator version 2, or simply known as ns-2, is used to test the efficiency and functionality ofthe designed network. The outcome ofthis project is a good network architecture design that will give high network performance to all users in UTP

Implementation of Middleware for Internet of Things in Asset Tracking Applications: In-lining Approach

ThesisInternet of Things (IoT) is a concept that involves giving objects a digital identity and limited artificial intelligence, which helps the objects to be interactive, process data, make decisions, communicate and react to events virtually with minimum human intervention. IoT is intensified by advancements in hardware and software engineering and promises to close the gap that exists between the physical and digital worlds. IoT is paving ways to address complex phenomena, through designing and implementation of intelligent systems that can monitor phenomena, perform real-time data interpretation, react to events, and swiftly communicate observations. The primary goal of IoT is ubiquitous computing using wireless sensors and communication protocols such as Bluetooth, Wireless Fidelity (Wi-Fi), ZigBee and General Packet Radio Service (GPRS). Insecurity, of assets and lives, is a problem around the world. One application area of IoT is tracking and monitoring; it could therefore be used to solve asset insecurity. A preliminary investigation revealed that security systems in place at Central University of Technology, Free State (CUT) are disjointed; they do not instantaneously and intelligently conscientize security personnel about security breaches using real time messages. As a result, many assets have been stolen, particularly laptops. The main objective of this research was to prove that a real-life application built over a generic IoT architecture that innovatively and intelligently integrates: (1) wireless sensors; (2) radio frequency identification (RFID) tags and readers; (3) fingerprint readers; and (4) mobile phones, can be used to dispel laptop theft. To achieve this, the researcher developed a system, using the heterogeneous devices mentioned above and a middleware that harnessed their unique capabilities to bring out the full potential of IoT in intelligently curbing laptop theft. The resulting system has the ability to: (1) monitor the presence of a laptop using RFID reader that pro-actively interrogates a passive tag attached to the laptop; (2) detect unauthorized removal of a laptop under monitoring; (3) instantly communicate security violations via cell phones; and (4) use Windows location sensors to track the position of a laptop using Googlemaps. The system also manages administrative tasks such as laptop registration, assignment and withdrawal which used to be handled manually. Experiments conducted using the resulting system prototype proved the hypothesis outlined for this research

Evaluating the potential of internet GIS technology for managing and sharing diverse spatial information: A case study of the National Trust for Scotland

Emerging Internet GIS technology offers an attractive solution to some data interoperability problems by incorporating existing Internet framework standards, providing familiar web browsers as user interfaces and enabling access to data anywhere at anytime. This study investigates the capability of Internet GIS technology for managing and sharing data using the specific example of the National Trust for Scotland (NTS) as an internationally recognised non-governmental organisation uniquely responsible for the protection and conservation of both the cultural and natural heritage of Scotland. This research first looks at the organisation and evaluates their perceived requirements through semi-structured interviews conducted at selected NTS properties and regional and central offices. The second stage demonstrates how these requirements can be addressed using Internet GIS technology, through the creation of three demonstration systems using two software packages, ArcIMS and ASPMap. Arc IMS was selected as an example of a commercial GIS software product and ASPMap as an example of a bespoke system. NTS staff then evaluated these demonstration systems through questionnaires and during a face-to-face feedback and evaluation session. The specific case study is used to broach common sets of issues such as data access and interoperability, which are shared throughout many research sectors and are becoming more important with the fast developing nature of the Internet. The importance of interoperability and the benefits of adhering to metadata guidelines and open standards are discussed in conjunction with internal and external data sharing. Recent advancements in web service technology and their potential for inter- organisational data exchange are also discussed. If pitched practically to address user's needs, an Internet GIS would be invaluable for a spatially oriented organisation like NTS. Results indicated that users required basic GIS functionality and favoured a bespoke approach, both for financial and practical reasons

mFerio: The design and evaluation of a peer-to-peer mobile payment system

Ministry of Education, Singapore under its Academic Research Funding Tier

スマートフォンを用いた視覚障碍者向け移動支援システムアーキテクチャに関する研究

学位の種別: 課程博士審査委員会委員 : （主査）東京大学教授 坂村 健, 東京大学教授 越塚 登, 東京大学教授 暦本 純一, 東京大学教授 中尾 彰宏, 東京大学教授 石川 徹University of Tokyo(東京大学

IMPLEMENTATION OF WIRELESS LAN IN UTP

This paper, entitled Implementation ofWireless LAN in UTP environment, looks into the way to implement wireless network in UTP. The main objectives ofthis project are to provide mobile network and internet access using university's network system to students and lecturers and to make it easier and convenient for student to download lecture notes and for lecturers to upload them. Currently, there is no wireless LAN access in UTP environment that can be use by students and staff as alternative opportunity to access and share instant information. Therefore, this project research area is to find out the way to implement wireless LAN using secure Wi-Fi in UTP external environment. For this study, the scope is narrow down to the architecture and design ofwireless LAN network and its developing methodology. Anetwork simulation tool called Network Simulator version 2, or simply known as ns-2, is used to test the efficiency and functionality ofthe designed network. The outcome ofthis project is a good network architecture design that will give high network performance to all users in UTP

Rebekah\u27s Ride

It was our mission to design and build a bicycle attachment that provides a safe, comfortable, and entertaining ride that can attach to any common bicycle for Rebekah, a 12 year old girl living with cerebral palsy. The aluminum frame bicycle trailer we built motivates Rebekah to exercise with a speaker that plays music when she pedals and ceases the music when she stops pedaling. The speaker and sensor system is controlled by an Adafruit Trinket microcontroller using the Arduino IDE. The trailer does not have a chain drive so Rebekah\u27s pedaling will not actually contribute to the movement of the bike. To create resistance, we fabricated an aluminum disk that acts as a flywheel. Magnets were placed on either side of the disk to create eddy current resistance (magnetic resistance). The seat is custom made to fit Rebekah as she grows. Rebekah\u27s Ride was given to the family in June of 2015

Space station automation of common module power management and distribution

The purpose is to automate a breadboard level Power Management and Distribution (PMAD) system which possesses many functional characteristics of a specified Space Station power system. The automation system was built upon 20 kHz ac source with redundancy of the power buses. There are two power distribution control units which furnish power to six load centers which in turn enable load circuits based upon a system generated schedule. The progress in building this specified autonomous system is described. Automation of Space Station Module PMAD was accomplished by segmenting the complete task in the following four independent tasks: (1) develop a detailed approach for PMAD automation; (2) define the software and hardware elements of automation; (3) develop the automation system for the PMAD breadboard; and (4) select an appropriate host processing environment