| deployment diagram | contains links between nodes that show how communication takes place |  |
| contains nodes which represent computational units such as a computer, a processing card, a sensor or a device |  |
| has definition A UML diagram showing hardware nodes, how they are interconnected, and what components will exist on them at run time |  |
| is a subtopic of 5.1 - What is UML? |  |
| is a kind of UML diagram |  |
| shows where various instances of components reside at run time |  |
| UML diagram | describes aspects of the architectural model |  |
| has part constraint |  |
| has part note |  |
| see also Unified Modelling Language |  |
| diagram | has advantages it conveys or summarizes complex concepts or mechanisms more easily than other techniques |  |
has problems - can be hard for users to interact with or interpret
- not usable by blind people
- it can be expensive to program diagram drawing software
|  |
| should have a label if its meaning is not obvious, using a caption or pop-up label that appears when the user moves the mouse over it |  |