The following post is an example of how I have used Balsamiq Software to generate an initial wireframe for an imaginary piece of wearable technology and the associated app.
The objective is to design a wearable technology,(e.g. watch / bracelet), linked to an app, which can monitor the diabetic patient's blood sugar levels, (and other key indicators), and provide an alert in the event that an intervention is required, for example, insulin injection or food intake.
Screen 2 will display the patient’s glucose levels over time.
Screen 3 could show blood sugar levels with some advisory text such as, “eat snack now” or “levels dropping, eat within 1 hour”, or whatever text is appropriate as determined by the medical consultant.