This paper describes Ivy, an office chair that represents sitting time of an office worker through growing ivy strands. The longer one sits, the more strands will grow onto the chair. By means of a qualitative interface called Ivy, we illustrate a design approach that is currently underrepresented in …

The Wavetek 75 is a programmable function generator that is used at Altran for generating arbitrary analog signals for various tests. The target for this project is to replace the Wavetek 75 with a device that simplifies defining an arbitrary signal. The Wavetek is outdated and it is very difficult to …

One of the recent developments in the aerospace industry is the use of thermoplastic composites. Thermoplastic composites can be welded instead of using other bonding techniques. One of the welding techniques is induction welding. Induction welded parts are already used in aerospace applications, yet …

This thesis is about my assignment to simplify a complex software product called RadiMation®. RadiMation® is an application, written in C++, and is used to automate a range of EMC testing. This document also has the purpose of providing information about how the interfaces and device drivers within …

The potential of software tools to support learning mathematics is widely acknowledged, but their use can be hindered for many reasons. When teaching future mathematics teachers, we observed that these students were unmotivated to use such tools. This lack of motivation was caused by two concerns held …

This paper aims to quantify the cumulative damage of unreinforced masonry (URM) subjected to induced seismicity. A numerical model based on discrete element method (DEM) has been develop and was able to represented masonry wall panels with and without openings; which are common typologies of domestic …

Introduction: Sensor-feedback systems can be used to support people after stroke during independent practice of gait. The main aim of the study was to describe the user-centred approach to (re)design the user interface of the sensor feedback system “Stappy” for people after stroke, and share the deliverables …

In an on-going smart city development project, we are exploring the potential of distributed conversational speech interfaces in the public context of a city. By using the well-known Wizard of Oz method in combination with a lo-fi prototype, we involve participants in co-design with the focus on potential …

When engaging in social interaction, people rely on their ability to reason about unobservable mental content of others, which includes goals, intentions, and beliefs. This so-called theory of mind ability allows them to more easily understand, predict, and influence the behavior of others. People even …

Beyond the potential of new layers of urban infrastructure - sensor-laden networks, big data, artificial intelligence - to optimize cities functionally, lay promising opportunities to also use these technologies for new forms of social interactions. In an ongoing smart city development project, we explore …