09
                        Diagrams
It's useful to support communications for our product and services with diagrams which are intended to help the viewer understand complex concepts.
                        Our diagrams follow a developing style but generally use line-art for objects, solid fills for encapsulation, and directional lines for data flows. They are often animated and so any author of a diagram should keep this in mind when creating new collateral.
Examples
Pub/Sub:
Click here to see live animated version- Objects in black and white line-art, and some subtle fills if required.
 - Directional flows as lines.
 - Ably services often represented in the centre via the logo 'a'.
 - Keep description labels short and focused.
 
                                    Ably API Streamer:
- It's sometimes unnecessary/useful to encapsulate thematically linked areas.
 - Include logos for 3rd party technologies where appropriate.
 
Reactor:
- Visualising layers of services by placing Ably at the centre and wrapping/linking appropriate devices and features around it.
 - Note how there is always an attempt to retain som symmetry.
 
                                            Miscellaneous:
- Always try to retain an overall light tone, even when there are many elements required to tell the story.
 - It often helps to color cordinate data flow lines.
 - Try to re-use objects that have already been illustrated to retain consistency.
 - Feel free to mix in more literal items like screenshots but ensure they have sense of being designed considerately.
 - Don't be afraid to add some character when the theme supports it - like bugs and critters bouncing off a security layer.
 - Some objects from the Lineart UI icon set can help to support custom elements.
 
                                            Object library
                    Resource
                            Object library