Purpose: To examine the test–retest reliability and validity of ten activity trackers for step counting at three different walking speeds. Methods: Thirty-one healthy participants walked twice on a treadmill for 30 min while wearing 10 activity trackers (Polar Loop, Garmin Vivosmart, Fitbit Charge HR, …

Het doel van mijn afstudeeropdracht was het ontwerpen, ontwikkelen en testen van een nieuw CMS voor de mobiele applicatie Samsung GO, waarbij de functionaliteit en usability voor alle betrokken partijen optimaal is. Tijdens het bouwen van het nieuwe CMS zouden in ieder geval de ‘must have’-functionaliteiten …

Nokia is a large mobile phone company that is struggling to keep up with other players in the emerging smartphone market. The market is very competitive and the products have a short life cycle. Furthermore, a high level of innovativeness is required. In this report the Finnish mobile phone company has …

Chapter 2 in Impacts of Emerging Economies and Firms on International Business. One of the most remarkable phenomena of recent times is that a large number of firms from emerging economies have come to define and dominate new markets and enter the class of global innovation leaders. Firms that once specialized …