This language seems to tell you've been a quant. Are you an indy (i mean not belonging to any company) trader mainly dealing with (1) equities, (2) cryptos, and (3) others also?

And, the idea of 'filters' seems to resonate a bit with the MetaCurrency Project's idea of 'receptors' :

"Everything in the real world essentially functions as receptors that provide output based on any given input. Our eyes for example, receive input of light that then send output to our brains, so on and so forth. ( ... ... ) Ceptr allows for nested receptors within other receptors that create an informational structure and hierarchy – much like real life. The receptors that are your eyes are nested within the receptor of your brain, which is nested within the receptor of your body, so on and so forth." From: https://globalhalo.com/2018/04/24/antifragile-how-holochain-is-going-to-take-over-the-world/