Once upon a time we talked about the HOLHO project, which was a simple inverted pyramid and a set of a special kind of videos that together turned the screen of any smartphone into a holographic one.
At that time, the fundraising company for the product, organized through the Kickstarter website, had failed. Now, a user with the nickname Mrwhosetheboss invites everyone to do something similar on their own. For this, the craftsman posted a video instruction with a detailed description of the process. It will take a piece of paper, a pen, a ruler, a CD box, a large stationery knife, scotch tape, some efforts: And a mobile device that will play the appropriate content. Below is one of these videos, there are more on the network: