Description of the illustration digital-assistant-arch.png

The illustration shows the architecture and flow of messages between users and a Oracle Digital Assistant implementation.

On the left, a group of icons represents messaging applications. An arrow labeled "1" extends from the group of icons to an icon representing Oracle Digital Assistant. An arrow labeled "2" extends from Oracle Digital Assistantand splits into two arrows. Both arrows point to two icons representing individual skill chatbots, one on top of another. The top icon is a lighter color, representing that it is not part of the dialog flow. The bottom icon is a darker color.

An arrow labeled "3" extends from the bottom skill chatbot through a rectangle labeled custom components to an icon representing backend services. An arrow labeled "4" extends from backend services icon through custom components to the bottom skill chatbot. An arrow labeled "5" extends from the bottom skill chatbot to the Oracle Digital Assistant icon.