A facilitated problem solving, thinking and communication technique: That's the LEGO® SERIOUS PLAY® method (LSP).

1. Per Kristiansen on LinkedIn: https://www.linkedin.com/in/perkristiansen/
2. Per Kristiansen on Twitter: https://twitter.com/Per_LSP
3. Trivium P/S website: https://www.trivium.international/
4. The Association of Master Trainers in the LEGO® SERIOUS PLAY® Method: https://seriousplay.training/
5. Per Kristiansen on Amazon: https://www.amazon.com/Per-Kristiansen/e/B00KX8M0FW
6. Book on the method by Per Kristiansen, Robert Rasmussen "Building a Better Business Using The LEGO SERIOUS PLAY Method": https://www.amazon.com/Building-Better-Business-Serious-Method-ebook/dp/B00JUUZULA/ref=sr_1_1
7. LEGO® SERIOUS PLAY® on the LEGO Group website: https://www.lego.com/en-us/seriousplay
8. FAQ's from the Association of Master Trainers in the LEGO® SERIOUS PLAY® Method: https://seriousplay.training/faq/
9. LEGO® SERIOUS PLAY® Trademark Guidelines of the LEGO Group https://seriousplay.training/wp-content/uploads/2019/05/NEW_LEGO_SERIOUS_PLAY_TrademarkGuidelines.pdf
10. The #LSPmeetup in Berlin founded 2015 by Julian Kea: http://lspmeetup.com/