[LINK] How to develop a photographic memory

Article can be found here.

I am considering trying this, and I’m wondering if anyone on LW has tried this or something similar. This seems like it could work, but it also seems like it could be hokum. A simple search for “how to develop a photographic memory” returns any number of methods. If this works with the success rate that they imply, this seems like tremendously low hanging fruit.