asking googleAI to cite sources of expert information about dye transfer, limiting ‘errself to photrio, demonstrated the decay loop of knowledge. [ the know-how gap extinction ]

are you at the party to whom I am speaking ?

Which AI are you using? Gemini is the model; AI Mode (search) is a feature of search relying upon Gemini. Search uses the existing web. By the way, this answer changed since I asked it a week ago. Hmm, go figure– I don’t use Gemini as an app, rather as part of the “browser. ” That stated, the following responses are from google browser based AI interactions. Internally, local to my machines, my name for those notes taken are marked “googAI, or gAI”

I wondered what photrio contributed to darkroom knowledge about processes I knew deeply; so much so that I worked with several people over 15 years of this decade to build out their personal dye transfer practice [OIC].

Q1: according to photrio, who are the top 3 dye transfer experts

R1– According to Photrio community discussions, Ctein, Jim Browning, and Charles Cramer are recognized as top experts in the complex, analog dye transfer printing process . [ not what I expected, but I see how my phrasing led to this answer ]

Over the prior weeks [july ’26], I’ve been questioning various AI engines about loss of knowledge, changes in information transfer modes, differences in group gatherings, reliance of unknown sources of knowledge, etc. — These topics, along with how AI engines are managed. In short, self awareness vs. conversational tactics.

R2 — Estimating the loss of information regarding dye transfer printing since the dawn of the internet era is a fascinating exercise in digital preservation, material scarcity, and the sociology of tacit knowledge. An estimation of this information loss can be structured across three key categories: Tacit Knowledge, Material/Formulation Data, and Digital Bit Rot.

Summary of Estimated Information Status — provided by gAI

Information Category	Estimated Loss Status	Where it Went / Why it Was Lost	Remaining Repositories
Industrial Formulas	🛑 ~90% Lost	Corporate data destruction; obsolete chemical supply chains.	Patent archives; deep corporate vaults.
Tacit “Lab” Skills	⚠️ ~75% Lost	Passing of first-generation masters; closure of commercial labs.	Photrio Forums, surviving master printers.
Basic Processing Workflows	~10% Lost	Well-preserved because standard Kodak instruction manuals were widely digitized.	Jim Browning’s PDF guides, Library of Congress.

R2– cont.. Hobbyist forums like Photrio excel at archiving information, but they are fundamentally incapable of sustaining a complex industrial methodology like dye transfer printing.
While forums can preserve instructions, they cannot preserve the underlying materials, infrastructure, or economic scale required to keep the process alive.

Next, I raised the notion that dye transfer began as a process without commercial support… since AI is consistently as polite as an undergraduate summer intern, gAI noted my “insight” supplying followup responses and prompts to me about how I would like to proceed…

Salesmanship perfected… well groomed my son, well groomed.

---