Dear IDoT DG, The group exists now for more than 5 years. Unfortunately we lost momentum during last months. I tried to regain it by setting up a hands-on topic like "authentication with the help of blockchain" used in a vertical like smart cities. But obviously there is not as much interest as I thought. Due to reorganizations in my company I will be no longer able to chair this group. If someone has interest and time to take over this position to drive the group with new enthusiasm would be great. Another option would be to shut down the group. I started to talk to Colin and Andrew about it. I'd like to postpone the todays call until we sorted out the next steps. Thank you! Best Regards, Ingo Friese DEUTSCHE TELEKOM AG T-Labs (Research & Innovation) Dipl.-Ing. Ingo Friese Ernst-Reuter-Platz 7, 10587 Berlin +4930835358148 (Tel.) +4930835358409 (Fax) E-Mail: ingo.friese@telekom.de www.telekom.com<http://www.telekom.com/> [https://laboratories.telekom.com/wp-content/uploads/2018/03/de_tlabs.png] Erleben, was verbindet. Die gesetzlichen Pflichtangaben finden Sie unter: www.telekom.com/pflichtangaben<http://www.telekom.com/pflichtangaben> Grosse Veränderungen fangen klein an - Ressourcen schonen und nicht jede E-Mail drucken.