T-Challenge: Key Questions

Find out which key questions are relevant for the T-Challenge. 5 Questions to Dr. Stefan Kohn, Innovation Expert Sales & Service at Deutsche Telekom.

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Graffiti-CEO Marie Tors and Co-Founder Said Hadjiat Updates

Winners of the “T-Challenge” give a glimpse into the future of shopping and service with XR

Team Graffiti from Marseille brings the product experience familiar from the online world with additional information and recommendations etc. into the store using AR The …

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T-Challenge Demo Day & Award Ceremony

Join our great demo day and award ceremony in Bonn on June 1, 2022! Our Top 10 teams will proudly present their XR solutions to the audience and grand jury members from T-Mobile USA and Deutsche Telekom in the headquarter at Friedrich-Ebert-Allee 140 in Bonn (Germany). Spread the word and join this amazing event. No registration required.