Story map
Follow the problem, early work, people reached and the moments that changed the outcome.
The problem they noticed
Why had thermostats remained difficult to use while other technology changed?
From first version to product
Fadell and the early Nest team researched the market, spoke with experts and built prototypes before committing to the product.
Reaching people
Their research suggested that a simpler, learning thermostat could improve both the user experience and energy use.
Key moments
Experiments, pivots, and surprises. Look for what changed their thinking.
- 1Research
What happened: The team spent months questioning experts, studying the market and prototyping.
Lesson: Better questions connect a vague annoyance to evidence a team can design around.
Impact
Work can create value and still involve limits or trade-offs. Look at both sides of the impact.
Positive
- +Nest helped renew attention on the design of connected home devices.
Trade-offs
- ±Connected products also create cost, compatibility, privacy and long-term support questions.
- ±A product team's account is evidence about its process, not proof that every design choice worked for every home.
What to remember
If you had to explain this story to a friend, what would you want them to remember?
- Turn 'this is annoying' into questions about when, why and for whom.
- Research before deciding that your first explanation is correct.
- Separate a useful question method from an invented conversation.
Featured in these lessons
Open the lessons where this story appears in the learning experience.
Explore skills
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Sources & further reading
- Stanford eCorner, Tony Fadell talk transcript - https://stvp.stanford.edu/wp-content/uploads/sites/3/2024/09/tackle-projects-others-dont-want-entire-talk-transcript.pdf
- TED, Tony Fadell speaker profile - https://www.ted.com/speakers/tony_fadell
- TIME, Nest CEO Tony Fadell on the future of the smart home - https://time.com/2926418/nest-ceo-tony-fadell-on-the-future-of-the-smart-home/