Visualizing Motion History for Investigating the Voluntary Movement and Cognition of People with Severe and Multiple Disabilities

Iwabuchi, Mamoru; Yang, Guang; Taniguchi, Kimihiko; Sano, Syoudai; Aoki, Takamitsu; Nakamura, Kenryu

doi:10.1007/978-3-319-08599-9_36

Cited by 6 publications

(4 citation statements)

References 1 publication

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“…Despite that, movements that are almost invisible by the eye, such as subtle head movements, could be of interest for instance in stimulating effective interaction. We suggest that in case of subtle head movements, for instance, techniques such as motion history (Iwabuchi et al., 2014) or simplified motion energy analysis (Van Delden & Reidsma, 2018) can be considered better instead of an Actiwatch that is based on wrist movements. Future research should, therefore, be clear in their (intervention) purpose to determine what type of movements should be included when studying people with PIMD.…”

Section: Discussionmentioning

confidence: 99%

“…We suggest that in case of subtle head movements, for instance, techniques such as motion history (Iwabuchi et al, 2014) or sim- This may be a limitation with regard to the assessment of movement of people with PIMD. However, it can actually be discussed if those kind of movements should be seen as movement when there is no active participation of the person with PIMD.…”

Section: Methodological Reflection and Implicationsmentioning

confidence: 99%

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Construct validity of the Actiwatch‐2 for assessing movement in people with profound intellectual and multiple disabilities

Alphen

Waninge

Minnaert

et al. 2020

Research Intellect Disabil

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These movement activities require a special approach regarding the attitude towards people with PIMD, because of their limitations in cognitive-and motor functioning (Nakken & Vlaskamp, 2007). People with PIMD are fully wheelchair dependent or require personal assistance to mobilize and change body position (Nakken & Vlaskamp, 2007). Technical devices and extensive support are needed to accommodate people with PIMD and supporting even very small movements of the limbs and postural changes of people with PIMD. In current practice, demanding activities, such as bouncing on a bouncy castle (Van der Putten, Houwen, & Vlaskamp, 2014), activities in a swimming pool (e.g. Watsu: Dull, 2004), and power-assisted exercises using machines that assist people with PIMD to passively move their arms and legs are used (Bossink, Van der Putten, Waninge, & Vlaskamp, 2017). In addition, small-scale activities are integrated in the daily support, such as activation to lift of an arm, standing using a standing tool and assist to turn over during dress

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Section: Discussionmentioning

confidence: 99%

Section: Methodological Reflection and Implicationsmentioning

confidence: 99%

Construct validity of the Actiwatch‐2 for assessing movement in people with profound intellectual and multiple disabilities

Alphen

Waninge

Minnaert

et al. 2020

Research Intellect Disabil

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“…To measure movement, we used computer vision (i.e., software for automatically analysing recorded video from a camera using a computer algorithm). We implemented a method similar to the motion energy analysis by Ramseyer and Tsacher (2011) and the motion history that was successfully used by Iwabuchi et al (2014) for analysing responses to human interaction by tracking movement of people with severe and multiple disabilities. We adapted these two methods to a simpler method that measures overall movement, which we call Simplified Motion Energy Analyses (SMEA; see Figure 2 for a visual explanation of the main technical steps in this procedure).…”

Section: Movement -Simplified Motion Energy Analysis (Smea)mentioning

confidence: 99%

Alertness, movement, and affective behaviour of people with profound intellectual and multiple disabilities (PIMD) on introduction of a playful interactive product: Can we get your attention?

Delden

Wintels

Oorsouw

et al. 2019

Journal of Intellectual & Developmental Disability

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Background: New technology may stimulate active leisure activities for people with profound intellectual and multiple disabilities (PIMD). We conducted a study of an interactive ball that responded to gross body movement, focus of attention, and vocalisations of users with PIMD. The aim was to increase alertness and body movement and elicit more expressions of positive, or fewer of negative affect. Method: Nine participants with PIMD played during 8-10 sessions. The movement was analysed automatically. Alertness and affective behaviour were coded manually. We analysed the last 5 sessions for each participant and compared 15 min of interaction with 15 min of rest. Results: Clearly positive effects were seen for three participants. Effects were seen in the unexpected direction for four participants. No strong effects were found for the remaining three participants. Conclusions: Interactive technologies may provide suitable activities for people with PIMD but individual differences play an important role.

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“…A more comprehensive implementation called motion history was successfully used for tracking movement of people with severe and multiple disabilities [103]. We adapted these two methods to a simpler method that measures overall movement, which we will call Simplified Motion Energy Analysis (SMEA).…”

Section: Movement -Simplified Motion Energy Analysis (Smea)mentioning

confidence: 99%

(Steering) Interactive Play Behavior

Delden¹

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Visualizing Motion History for Investigating the Voluntary Movement and Cognition of People with Severe and Multiple Disabilities

Cited by 6 publications

References 1 publication

Construct validity of the Actiwatch‐2 for assessing movement in people with profound intellectual and multiple disabilities

Construct validity of the Actiwatch‐2 for assessing movement in people with profound intellectual and multiple disabilities

Alertness, movement, and affective behaviour of people with profound intellectual and multiple disabilities (PIMD) on introduction of a playful interactive product: Can we get your attention?

(Steering) Interactive Play Behavior

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