Comments moved to https://news.ycombinator.com/item?id=36877000.

It’s been 14 years since my first submission to HN and I am so grateful to this community for all your feedback & help on my first company (Optimizely) and now my second one (Rewind). Today we’re introducing Rewind for iPhone - a truly personalized AI in your pocket. I’d love your feedback!

Browse & search for any word you’ve seen (including screenshots)

- Rewind automatically captures what you read in Safari and imports your screenshots.

- You can preserve & search for anything you’ve seen on your iPhone.

- This opens a new dimension of computing: time.

Summarize and ask any question using AI

- Rewind integrates with OpenAI GPT-4 to allow you to ask any question about anything you’ve seen.

- Create summaries, synthesize information across apps, or remind yourself how you know someone.

Private by design

- Private browsing in Safari is not captured.

- Using GPT-4 is optional and only the relevant text necessary to answer your question is used.

- Your data is not used to train AI models.

- All recordings are stored locally and only you have access to them.

Please let me know what you think!