OKRs are usually attributed to Google, but while reading this book, I realised that in fact, they originated here. Andy Grove developed Peter Drucker’s Management by objectives into OKRs, and then John Doerr learned them at Intel and took them to Google. Reading them here was the first time that they actually made sense to me rather than feeling cargo-culted.
Objectives are what you need to do; key results are how you know you are on your way. The example that really made it clear to me was: your objective is to reach the airport in an hour. Key results are: pass through town A at 10 mins, B at 20 mins, C at 30 mins. If after 30 mins there is no sign of town A, you know you’ve gone off track. So they need to be clear enough that you know you’ve met them, and that you are on track.
He points out that the system requires judgment and common sense. Objectives are not a legal document. If the manager mechanically relies on the OKRs for the review, or the report ignores an emerging opportunity because it wasn’t one of the objectives, “then both are behaving in a petty and unprofessional fashion”.
And finally, a very important point: you should not have too many! “To focus on everything is to focus on nothing”.
Anna Shipman in her book notes from High Output Management by Andy Grove