Thanks for the feedback (ouch!). I agree that the app is not-suitable for fine-grained drawing, and for target users specialised hardware won&#x27;t work.<p>I&#x27;m curious about the link referenced in [1] - there is polling software out there (e.g PollAnywhere), but it is limited to polls. I think the text responses and future developments (image uploads, audience-designed slides) could provide better interactivity.<p>Yes, powerpoint import&#x2F;export sucks. Import is functional in terms of pictures and text, using python-pptx. Export is probably a longer-term goal and not a high-priority (if people want to make pptx, powerpoint is always going to be the best option).