Tutorial cards to explain UI interactions #85
Description
We should look at how games like Angry Birds and Cut the Rope handle their onboarding, and show cards to assist new users in interacting with the system.
Some examples:
- When user creates an empty graph, we should show a card visualizing how to add a node from the component library
- After the node has been added, show how to interact with it (Easier touch interaction #53)
- When the first edge has been added, show how to get rid of it