Each presentation will be sent in digital files to a device the government supplies like a tablet or something so that all can have access to the required presentations. It will make sure you click on every file, go through every click of a PowerPoint, and watch every video before you can access the voting area. To do so, on the technical front, it will keep track of the click rate and maybe how long you are on the PowerPoint page (not allowing you to click to the next slide unless a certain amount of time has passed). And for videos, sound on will be mandatory, you can't skip ahead and if you leave before it's done it won't count as you watched it. As annoying as it sounds, it will force people to learn from all sides before voting to make sure all voters have an informed opinion.
If done at a voting building, there will be movie theater-like rooms that will play the required videos and power points, before each voter is given the ok to now go vote on the topic/issue at a voting booth.