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Figure 1 | BMC Medical Informatics and Decision Making

Figure 1

From: Engineering a mobile health tool for resource-poor settings to assess and manage cardiovascular disease risk: SMARThealth study

Figure 1

Phases of design and development following a User centred design aproach, where the aim was to bring out issues centred around the end user’s interaction with a prototype without placing any explicit demands on them. The process diagram shows prototypes in the form of an alpha (α) and beta (β) CDS tool, each followed by a user centred design phase. This led to the development of a tool for the pilot study, which upon further improvement would be suitable for a randomised controlled trial.

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