by the way, this year's devcon conference was marked by a rather rare scandal.urity escorted one of the speakers right off the stage, which has only happened a couple of times in over 30 years. and that's all, and what is called a dispute between business entities. the fact is that dmitry grinberg, a well-known developer, whose last three places are google, apple and the manufacturer of robotic cars cruise, was escorted off the stage. for this conference, grinberg developed on these unusual electronic badges, which, in addition to displaying the participant's name, allow a lot of things up to launching the simplest games, so he claims that he did not receive money, did not give the right to use his system, and hid his authorship in the firmware of the badge, which any participant in the conference can easily verify. the conference organizers , in turn, stated that they fulfilled all obligations, and unauthorized code in the firmware is bad, which is why they canceled the developers' presentation. it is worth noting that this year's electronic badge devcons are i