An Assistive Technology for Cognition to Support Meal Preparation: The Concept Map of a User-centred Design Process and Procedure

Abstract

: In response to the long-lasting effects of cognitive impairments following acquired brain injury (ABI) on performing meal preparation safely and independently, our team has been working on developing a Cognitive Orthosis for coOKing (COOK) to meet these needs. In this paper, the concept mapping method was used to describe the processes and procedures of employing a user-centred design approach to develop this novel technology. For this purpose, a mixed methodology including qualitative and quantitative studies was conducted for needs analysis, prototype design, prototype evaluation, and technology validation via the examination of the usability and feasibility of COOK within real-life contexts. Our comprehensive studies have shown that COOK is a promising technology for meal preparation by individuals with severe ABI. Further study is warranted/in progress to develop a therapist’s interface to tailor the required type and level of assistance to a broader population with cognitive deficits of varying severity.