Children with cerebral palsy must perform daily exercise which is a tedious and energy consuming task. Exergames can make this routine more engaging, which can increase the compliance of the patient. This research explores the feasibility of an exergame device called the Squid Monster. The device is the result of a research through design process, and it is designed to be played on smartphones in the home environment. It operates on the smartphone's integrated sensors and two external squeeze sensors, making it accessible and cost-effective. We conceptualize how the design can be supported using a machine learning adaptive difficulty system, aiming to increase flow and therapeutic adherence of the device. Ultimately, guidelines are provided to designers for future work in this field.
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This paper describes experiments with a game device that was used for early detection of delays in motor skill development in primary school children. Children play a game by bi-manual manipulation of the device which continuously collects ac- celerometer data and game state data. Features of the data are used to discriminate between normal children and children with delays. This study focused on the feature selection. Three features were compared: mean squared jerk (time domain); power spectral entropy (fourier domain) and cosine similarity measure (quality of game play). The discriminatory power of the features was tested in an experiment where 28 children played games of different levels of difficulty. The results show that jerk and cosine similarity have reasonable discriminatory power to detect fine-grained motor skill development delays especially when taking the game level into account. Duration of a game level needs to be at least 30 seconds in order to achieve good classification results.
Background: Innovative technologies such as game consoles and smart toys used with games or playful approaches have proven to be successful and attractive in providing effective and motivating hand therapy for children with cerebral palsy (CP). Thus, there is an increased interest in designing and implementing interventions that can improve the well-being of these children. However, to understand how and why these interventions are motivating children, we need a better understanding of the playful elements of technology-supported hand therapy.Objective: This scoping review aims to identify the playful elements and the innovative technologies currently used in hand therapy for children with CP.Methods: We included studies that design or evaluate interventions for children with CP that use innovative technologies with game or play strategies. Data were extracted and analyzed based on the type of technology, description of the system, and playful elements according to the Lenses of Play, a play design toolkit. A total of 31 studies were included in the analysis.Results: Overall, 54 papers were included in the analysis. The results showed high use of consumer technologies in hand therapy for children with CP. Although several studies have used a combination of consumer technologies with therapeutic-specific technologies, only a few studies focused on the exclusive use of therapeutic-specific technologies. To analyze the playfulness of these interventions that make use of innovative technologies, we focused our review on 3 lenses of play: Open-ended Play, where it was found that the characteristics of ludus, such as a structured form of play and defined goals and rules, were the most common, whereas strategies that relate to paidia were less common. The most commonly used Forms of Play were physical or active form and games with rules. Finally, the most popular Playful experiences were control, challenge, and competition.Conclusions: The inventory and analysis of innovative technology and playful elements provided in this study can be a starting point for new developments of fun and engaging tools to assist hand therapy for children with CP.
Het RAAK-mkb project Smart Mobility is uitgevoerd door het lectoraat Automotive Control van Fontys hogeschool Automotive Engineering. Binnen het project is een living lab ontwikkeld voor onderzoek en ontwikkeling op het gebied van autonoom en coöperatief rijden. Omdat het lectoraat in het voorjaar van 2015 is gestopt, is verdere ontwikkeling van dit living lab voor onderwijs en onderzoek moeizaam verlopen. Met dit project is het mogelijk het living lab verder in te zetten voor onderwijsdoeleinden binnen het curriculum van Automotive Engineering en in kaart te brengen van de mogelijkheden voor vervolgonderzoek in samenwerking met de beroepspraktijk bij het lectoraat Future Power Train. Het living lab bestaat uit een auto (Toyota Prius) voorzien van sensoren, instrumentatie en controlesystemen waarmee de autonome en coöperatieve rijfuncties gerealiseerd kunnen worden. Het living lab wordt nu reeds gebruikt als development platform voor een studententeam van HBO en TU studenten (www.ateam.nl). Het Top-up project maakt het mogelijk dit living lab ook in het tweede leerjaar in te zetten als leermiddel.
