[IOT Lab] Suggestion: PowerBI section could be shortened for readability

[deborahc]

In the PowerBI section of the lab, the same images for adding a tile are repeated many times for the various cards. The size of the images makes it hard to see exactly which tiles/fields should be added.

Suggestion: For better readability, have a section that lists out all the cards you're going to create with their names. That way, you don't accidentally miss one when scrolling, as the images are all so similar. Another idea is just to have the images once and explain it will be repeated - either would work.

[joelhulen]

@deborahc Thank you for all your feedback! I will be working on these items over the next few days.