Good technology starts
with a better question.
Notes on data, software and artificial intelligence. Practical thinking for people making business decisions.
Compare two lists without false matches
Find missing references, different amounts and repeated keys with a free local comparison tool, synthetic CSV examples and a practical Excel and Power Query walkthrough.
Explore the ideaThe field notes.
8 notes to explore
Guide + toolCompare two lists without false matches
Find missing references, different amounts and repeated keys with a free local comparison tool, synthetic CSV examples and a practical Excel and Power Query walkthrough.
Guide + toolStop duplicate actions when an automation retries
A practical guide and interactive lab for repeated requests, lost confirmations and changes that should never pass as a retry.
Before the dashboard: can you trust the data?
A practical guide to missing values, duplicate records and shared definitions before your team starts making decisions from a dashboard.
Choose metrics that lead to a decision
Connect business indicators to clear questions, shared definitions and a person who can take the next step.
Websites that help people decide
A useful website makes the offer understandable, answers the next question and gives every action a clear destination. Here is how to review yours.
Software adoption beyond launch
A launch gives people access. Adoption means they can complete useful work, understand the result and get help when something goes wrong.
Human review that can change an AI answer
A practical way to give reviewers the evidence, time and authority to correct an AI draft before someone relies on it.
How to choose your first useful automation
Choose a repeated task with understandable inputs, a result you can check and a practical way to handle exceptions.
Where does your
business get stuck?
Choose what sounds like your everyday work. There is a good place to start reading.
Before the dashboard: can you trust the data?
Agree on what each record means, make uncertainty visible and assign someone to resolve it before relying on a total.
Read the guideExplore the related serviceLet’s make it work.
Four ways to build the next step for your business.