Need 8 icons (technology and data)

This is what a business in United States was looking for in their icon design

We are a start up working with cutting edge technology and data, specifically the following technologies:
- text analytics (also called "natural language processing")
- machine learning (also called "artificial intelligence")
- robotics
- real-time data processing

and the following data sources:
- social media conversation
- crowdsourced information
- sensor data
- interest graph data (also called "social interests data")

These 8 topics should be represented by icons that should be easy to recognize with or without description text next to the icon.

There are some existing common visuals for some of these topics, e.g. speech bubble for social media conversation. Read more