Media A. Ayu

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Internet has become an influential tool to the society nowadays. In addition, the World Wide Web (WWW) technology is an appropriate partner with the internet that brings pleasant facility in order to facilitate people's daily lives. However, recent situation is changing whereby the primary concern is more on developing usable website to ensure user's(More)
Hajj, an annual Muslim pilgrimage, is one of the pillars of Islam and every able Muslim must perform this act at least once in their lifetime. During the pilgrimage, millions of Muslims from all over the world congregate for religious rituals in Makkah, Kingdom of Saudi Arabia. The cases of missing Hajj pilgrims are not uncommon and although several(More)
Activity recognition refers to the ability of a machine/device to recognize the activity of users. This area of research has attracted many works especially related to the context aware and ubiquitous computing area. Wearable accelerometers have been explored for this activity recognition purpose; however the impracticality of attaching accelerometers to(More)
The main aim of 3D mobile interactive navigation support is to offer end-users easier means of accomplishing basic and complex navigation tasks in a user friendly way. Unfortunately, not until the end-users make use of the end-product or prototype, their needs, preferences, and their true understanding will not be acknowledged. As a result of these(More)
This paper presents a framework for a smart home which uses wireless nodes infrastructure. The framework is developed based on the aims to build a smart home that can be implemented easily without the hassle of major alteration to current condition of the house. A prototype which built based on the proposed framework is presented as a proof of concept of(More)
The aim of navigation aid in general is to provide an optimal route from the current position to the destination. Unfortunately, there are lot of drawbacks from many navigation aids such as giving wrong directions to the destination, and lack of interaction with other users. This paper presents pedestrian positions and pathway determination for the design(More)
Multi-User navigation within an environment with the aid of 3D mobile support provides end users with additional mobility thought and improves mobility services' efficiency. A necessary approach of using mobile device for navigation aid is to display only a section of the view-front and to let users control the portion shown by conceptually moving on the(More)
Wi-Fi's signals strength (SS), and signal quality (SQ) are found to greatly fluctuate in determination of symbolic user location in an indoor environment. This paper explores the influence of several different training data-sets in determining user's symbolic location. The implementation and experimentation were done using off-line instance-based machine(More)