Eighteen years after the introduction of the graphing calculator in national examinations in the Netherlands, much has been learned about the use of technology in education. One of the key lessons was that integrating ICT as a tool for learning math is a complex task, and this complexity is often underestimated. …

On this website I blog about Quantified Self, health, statistics, wearables, self-tracking. Relevant experiments, issue's, thoughts, and idea's are discussed.

A legal department’s objective is to support an organization in reaching its objectives, by seizing legal opportunity whenever possible and identifying and mitigating legal risks intelligently. To do this effectively, a proactive and structured approach is essential. Although times are changing, many …

Ageing is associated with a decline in daily functioning and mobility. A physically active life and physical exercise can minimize the decline of daily functioning and improve the physical-, psychological- and social functioning of older adults. Despite several advantages of group-based exercise programs, …

Human activity recognition system is of great importance in robot-care scenarios. Typically, training such a system requires activity labels to be both completely and accurately annotated. In this paper, we go beyond such restriction and propose a learning method that allow labels to be incomplete and …

This study was conducted for IES Asset Management BV. The reason for this study is that IES has no insight into their sales forecast. Due to the regular ongoing work activities, the focus on sales targets can be forgotten. IES would like to have more insight and understanding in their revenue predictability. …

ABSTRACT. It is now generally accepted that the quality of the regulatory arrangements should be appraised not only by looking at the institutional design, but also by evaluating the factual enforcement and implementation of regulations. It is therefore advised that national governments take a more active …

Accumulating evidence dismisses the idea that bacteria are solitary bugs, living a completely independent existence. Instead, this definition is being replaced by the notion that bacteria are intimately communicating organisms holding tight relations to one another. One such process through which this …

The fifth book in the Ebifananyi series is based on the memoirs and slide collection of Engineer Martin Wangutusi Wambwa (b. 1928). He is one of the first western trained Ugandan engineers. Journalism and photography would have been his second vocational choice, had his engineering ambitions not worked …

Tabitha likes her work at Clean Tech Delta, but need some help to figure out what is needed to involve the new generation with young ambition professionals. A disruptive or groundbreaking idea, that incorporates all practical factors like organization, finance, stakeholders, etcetera. This could be the …