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Table 3 Modification of smartphone application according to a heuristic evaluation

From: Mobile health platform based on user-centered design to promote exercise for patients with peripheral artery disease

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Contents

Before

After

Main screen

Modifying the graph and text due to overlap with the “steps” menu, - Deleting of the “Exercise program” banner at the bottom of all screens

Activities

Combining activities in one button as a graphic for simplicity

Daily goals

Adding buttons to jump to another month on the calendar

Automatic text-message

Changing the title to the “Research team” who sent the message and the color of the messages