Ask customers and they'll lie

At ten on Sunday morning, the customer wants the black-and-white war documentary. They are rested, virtuous and imagining a future evening with nothing pressing to do.

At ten on Wednesday night, the same customer wants the silly romance they have already watched twice. Dinner was late. The room is cold. Somebody has lost the charger. The film needs to make no demands for the next ninety minutes.

Netflix found these choices living inside the same account. The future queue filled with worthy intentions; the immediate click went elsewhere. Calling people liars is fun and commercially useless. Both selections were real at the moment they were made. One expressed aspiration under calm conditions. The other survived contact with fatigue, time and a remote control.

Customer interviews are built to summon Sunday morning. A polite room asks what people value and gives them time to invent their best selves. They will cook from scratch, study every feature, read the terms and choose the important film. Usage arrives on Wednesday night carrying hunger, weak Wi-Fi and twelve minutes before the children need collecting.

The click shows the choice that won in those conditions. Interviews and usage capture decisions made at different moments. The unwatched documentary can represent a genuine desire to become somebody who watches documentaries. An unread book can be partly purchased for the identity associated with owning it.

Design for the chooser who will actually meet the product: the hour, the energy, the room, the interruptions and the decision already made that day. On Wednesday, the thumb rests on the familiar title and presses play.

Behavioural principles

Behavioural ideas at play in this post

Short, plain-English explanations of the principles behind this post, with links to related books and examples in the archive.