Multitouch trainer2/27/2023 A prominent example is Microsoft’s Microsoft Surface product ( ), which represents the state of the art in surface computing. At the same time, several commercial-off-the-self (COTS) frameworks for multi-touch surface computing have emerged. As part of research projects, there are also perceptive components’ libraries (e.g., for finger/gesture) tracking, which can be used in conjunction with specialized middleware in order to map low-level events from the tracker(s) to high-level application events suitable for authoring and developing applications (Peltonen et al., 2008 Vandoren et al., 2008). In the research field, we have witnessed frameworks for (multi-touch) surface computing (e.g., Natural User Interface Group, 2009), which include APIs (Application Programming Interfaces) towards leveraging multi-touch events and accordingly binding them to applications. With the help of an interactive surface we can enable a natural interface for controlling the technologies of a smart environment and playing cognitive games.Īs a result of the growing momentum of surface computing applications, several technologies (including both research prototypes and commercial products) have emerged. In the home environment, we switch between tables to proceed with different types of work or amusement, such as reading/writing of documents and card games. Tabletops are the workspaces we regularly use in the daily life. Cognitive training based on surface computing interfaces (including multi-touch interfaces) is promising to alleviate the above problems, which underpins the importance of surface computing technology. At the same time, the average cost for the AD illness (from the diagnosis to death) is in the range of few hundred dollars. 20% of the population will suffer from dementia, while by 2020, 40 million people will be affected by Alzheimer’s disease (AD) worldwide (Petersen et al., 2001 Alzheimer’s Association, 2009). Note that surface computing based cognitive training exercises could have a high societal impact given their importance towards alleviating the different forms of dementia. Recent studies have concluded that multi-touch surface interfaces are ergonomic and highly acceptable by the elderly (Gamberini et al., 2006). A prominent application domain for surface computing is cognitive training of older adults suffering from normal cognitive decline, as well as mild dementia. The applications span typically various domains including information displays for public sectors applications and banking, as well as motivating interactive environments for gaming and ambient assisted living. Recent applications enable faster and easier task completion, which overall results in productivity improvements (Kristensson et al., 2008 Muto & Diefenbach, 2008). Surface computing technologies (including multi-touch devices & surfaces) are increasingly leading to perceptive innovative ergonomic interfaces, which support natural interactivity and motivating environments for a number of different applications (Moscovich & Hughes, 2008 Murray-Smith et al., 2008).
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