This paper presented the potential of smart phone to provide support on mapping the indoor asset. The advantage of using the smart phone to generate the indoor map is that it has the ability to capture, store and reproduces still or video images; indeed most of us do have this powerful gadget. The captured images usually used by maintenance team to save a record for future reference. Here, thes...

The objective of this study is to provide an effective multi criteria decision making (MCDM) approach with group decision making to evaluate different smart phone alternatives according to consumer preferences. The choice of the most appropriate phone is a very complex decision, involving several perspectives. In such complex situations intuitionistic fuzzy sets with TOPSIS (IF-TOPSIS) can be u...

Connecting smart objects in a wireless manner can establish an Internet of Things (IoT) smart space. However, a variety of wireless technologies have been embedded into smart objects that they cannot exchange information since they apply different standards. To provide information exchange in heterogeneous networks, this paper designs an IoT multi-interface gateway, which can be used in some sm...

The objectives of this contribution are to demonstrate the results of case study that has been conducted to test the usability of Android and Apple Smartphone. This case study covers features such as operating system, applications, battery life, hardware structure, and online websites. Questionnaires were used to gather user responses on aforementioned features. Users provide their answers base...

Smart-phone users can search for information about surrounding facilities or a route to their destination. However, it is difficult to get or search for information while walking because of low legibility. To address this problem, users have to stop walking or enlarge the screen. Our previously proposed system for smart-phone switches the information presentation policies in response to the use...

This paper is focused on a machine-learning approach for estimating human energy expenditure during sport and normal daily activities. The paper presents technical feasibility assessment that analyses requirements and applicability of smart phone sensors to human energy expenditure. The paper compares and evaluates three different sensor configuration sets: (i) a heart rate monitor and two stan...

Personalisation in smart phones requires adaptability to dynamic context based on user mobility, application usage and sensor inputs. Current personalisation approaches, which rely on static logic that is developed a priori, do not provide sufficient adaptability to dynamic and unexpected context. This paper proposes genetic programming (GP), which can evolve program logic in realtime, as an on...

Android Operating system in smart mobiles is a most popular OS in all over the world. However, failure in hardware and software in smartphone is a matter of concern for all of its users. The effect of failure leads to problem in mobiles, customer dissatisfaction, cost ineffective, poor marketing for manufacturer etc. The cause and effect of failure analysis will help the user and manufacturer t...