In this paper we investigate laypersons’ valuation of historic buildings, their experiences of thermal comfort in those buildings and contrast this with their views on the appropriateness of energy efficiency measures. This paper presents four case studies of medieval churches in Groningen, Netherlands. …

This paper deals with the networking implementation and optimizations for a VR and AR game with mocap suit, voice over IP and gameplay data like player information, lobby, etc. The logic for implementing these systems in the game is studied. First, there is a general description of the game so the reader …

De tijd lijkt rijp voor een nieuwe mind-set, die meer gericht is op het leren en ontwikkelen vanuit de pedagogische en didactische waarde van de school. De samenleving raakt meer en meer doordrongen van het feit dat de pedagogische opdracht het hart van het onderwijs vormt. Onderwijs en opvoeding zijn …

This paper describes the concept of a new algorithm to control an Unmanned Aerial System (UAS) for accurate autonomous indoor flight. Inside a greenhouse, Global Positioning System (GPS) signals are not reliable and not accurate enough. As an alternative, Ultra Wide Band (UWB) is used for localization. The …

The Netherlands is the largest export country of cut flowers in the world. Air cargo transport of flowers amounts to 25 percent of the total annual tonnage of goods that go through Schiphol Airport. However, due to uncertainty of the future development in international trade, as well as the increasing …

Position Paper van dr. Saniye Çelik, lector Diversiteit aan de Hogeschool Leiden Rondetafelgesprek Discriminatie & Inclusie bij de politie Tweede Kamer der Staten Generaal – Commissie Justitie en Veiligheid 4 december 2019

Distribution structures, as studied in this paper, involve the spatial layout of the freight transport and storage system used to move goods between production and consumption locations. Decisions on this layout are important to companies as they allow them to balance customer service levels and logistics …

Traditional IMU based PDR systems suffer from rapidly growing drift effects due to the inherent bias of the inertial sensor. Many existing solutions to mitigate this problem use aiding sensors or information as heuristics or map data. We propose a new optimization framework to solve the PDR estimation problem …

The emergence of collaborative workspaces is a remarkable feature of contemporary cities. These spaces have appeared rapidly, catering for the locational needs of self-employed workers, start-ups, and small-size companies. The objective of this paper is to provide an analysis of four categories of collaborative …

Purpose: This is a position paper describing the elements of an international framework for assistive techhnology provision that could guide the development of policies, systems and service delivery procedures across the world. It describes general requirements, quality criteria and possible approaches …