Grid Instrumentation
Design the event grid a product actually lives on. Taxonomy, identity seams, cohort windows, and a weekly plot that survives engineering. This is the Plot Room.
Catalogue
Surveys, not a curriculum mill.
One flagship is taught in depth. The others exist to support a desk that has already named its ground, or that needs a narrower instrument. Fees are listed on the fees plate; this page is the map of what is actually taught.
Retention Isolines
For desks that already have events and still cannot say who returns. You will redraw D-windows to match the product’s real rhythm and write a limitation for every curve you present.
Funnel Surveying
Diagnosing conversion collapse without vanity steps. Includes a session on what a board funnel is not allowed to contain, even if the template has empty boxes.
Identity Seams
Stitching anonymous to known without shredding history. Dry reading, careful exercises, and an honest account of when a stitch should be refused.
The Weekly Plot
A compact workshop on the Monday note: one claim, one chart, one thing you will check again. Often taken after Plot Room, sometimes by a whole product trio.
Survey Grid, unbound
Not a course. The house method written as a plate you can keep on the wall. Start here if you are not ready to sit a cohort.