Searched for: author%3A%22Schnittker%2C+R.%22
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Schmettow, M. (author), Schnittker, R. (author), Schraagen, J.M. (author)
This paper proposes and demonstrates an extended protocol for usability validation testing of medical devices. A review of currently used methods for the usability evaluation of medical devices revealed two main shortcomings. Firstly, the lack of methods to closely trace the interaction sequences and derive performance measures. Secondly, a...
article 2017
Schnittker, R. (author), Schmettow, M. (author), Verhoeven, F. (author), Schraagen, J.M.C. (author)
We validated the usability of a new infusion pump interface designed with a situated Cognitive Engineering approach by comparing it to a reference interface using a novel testing method employing repeated measurements and process measures, in addition to traditional outcome measures. The sample consisted of 25 nurses who performed eight critical...
article 2016