Applying user-centred design for smartwatch-based pedestrian navigation system

Applying User Centred Design to Adaptive Web-based E-Learning

MEMS Based Pedestrian Navigation System

In this paper we present a micro-electrical mechanical system (MEMS) based pedestrian navigation system (PNS) for seamless positioning. The sub-algorithms for the PNS are developed and the positioning performance is enhanced using the modified receding horizon Kalman finite impulse response filter (MRHKF). The PNS consists of a biaxial accelerometer and a biaxial magnetic compass mounted on a s...

Design of Indoor Pedestrian Navigation System based on MEMS

This paper presents an indoor pedestrian navigation system based on MEMS inertial sensor. The system is implemented by PDR, The course estimation is based on the data fusion between gyro and electronic compass; Step size estimation is based on particle swarm optimization of the Fourier neural network step size estimation algorithm, and complete the step dynamic estimation; Pedometer adopts the ...

Ontology-Based User Modeling for Pedestrian Navigation Systems

1 Dept of Computer & Communications Engineering, University of Thessaly, Greece. Email: [email protected] 2 Pervasive Computing Research Group, Dept of Informatics & Telecommunications, University of Athens, Greece, Email: {b.tsetsos, shadj}@di.uoa.gr Abstract. Human-centered and user-adaptive systems are at the heart of the Design for All and Ambient Intelligence initiatives. Obviously, user...

Contextual Inquiry Method for User-Centred Clinical IT System Design

Little can be found in the literature about the applicability of field study methods, particularly contextual inquiry, in the health informatics field. This paper aims to inform and promote the use of contextual inquiry for user-oriented design of clinical information technology (IT) systems. The paper describes how the method was applied in two empirical studies to gather data about end-users'...