Regardless of whether the interface is intended to be used by a customer (novice) or an employee (expert), the key is to ensure that the POS interface is designed for the intended audience. To do this, organizations should engage users throughout the design process.
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Sam Alper
Director
Sam’s background in human factors and industrial engineering has led to a systematic approach to problem solving, which considers both the technical and social aspects of challenges, that he applies to each project. He spent the better part of a decade investigating accidents from a human factors perspective, presenting to the Consumer Product Safety Commission and being deposed as an expert witness. Sam has a deep research background and has developed and implemented qualitative and quantitative research methodologies. Sam as a Ph.D. in Industrial and Systems Engineering from the University of Wisconsin—Madison.
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