I'm looking for a way to have interactive charts built with D3.js or DC.js in Google Slides. Is there a way to develop interactive charts into a slide and having interactive support when doing a presentation?
Farther question: Is it possible to stream data and update the presentations chart automatically?
No, it is not currently possible.
If a presentation tool supports embedding an iFrame, you can develop interactive charts in observable and export them as an iFrame. Embedded charts are interactive and update if the data source change (even in real time, if you code this functionality on the chart). Note that using an iFrame requires internet connection to fetch the chart from the observable servers.
Unfortunately Google Slides do not support iFrame.
