Thanks to our wonderful user community and a lot of feedback, shared sample data and fruitful discussions I am glad to announce that Firetail 13 is now available, featuring a range of improvements and new features to smoothly integrate your project data!

• import and overlay video/media data
• synchronize resources with acceleration and sensor data
• validate model-based annotations
• compare annotation sources, compute overlaps and more
• new, streamlined workflows

Try it here https://www.firetail.de and stay tuned for upcoming video tutorials (make sure to subscribe & notify on yt) and for those that prefer reading content (like me), learn more from our manual pages.

Firetail is developed thanks to your feedback-- yes, indeed, yours! 

Therefore, if you have questions, ideas or miss a feature... let me know! Have fun experimenting.

Tobias