Attending several large conferences every year, I know what Andre at Youtube is talking about:
This has even a name – Powerpoint Karaoke, yea, yea.
CC-BY-NC Science Surf , accessed 13.04.2026, click to save as PDF
Attending several large conferences every year, I know what Andre at Youtube is talking about:
This has even a name – Powerpoint Karaoke, yea, yea.