What this site keeps.

The Lens is run by Stowe Stats LLC. The short version: your playbook is yours. Nobody else can read it, it isn't sold, and it isn't used for anything except showing it back to you.

Your account

You need an account to take the modules. Sign-in is by email link, so we keep your email address. We also keep what you write in the course: reflections, playbook pages, checklist ticks, and which videos you've marked watched. It's stored with Supabase, and database rules mean only your account can read it. While you type, a draft is also kept in your own browser so nothing is lost if the page closes.

We don't send marketing email. The only emails you'll get from this site are the sign-in links you ask for.

Feedback

If you send beta feedback, we keep what you wrote and which page you sent it from. If you were signed in, it's linked to your account so we can follow up. Otherwise it's anonymous.

Other services

The site is hosted on Vercel. Videos are embedded from YouTube in privacy-enhanced mode, and fonts load from Google Fonts. Those services see your IP address when your browser loads them, under their own privacy policies. There are no ads and no analytics trackers on this site.

Deleting your data

Signed in, you can delete everything you've written from the account page. To delete your account and email address too, ask through the feedback page while signed in.