![Beat Signer on Twitter: "Just presented our Blue Sky paper 'Back to the Future: Bringing Original Hypermedia and Cross-Media Concepts to Modern Desktop Environments' at ACM Hypertext 2021 https://t.co/o6BMkNO0Cu @ACMHT #hypertext #ACMHT21 @ Beat Signer on Twitter: "Just presented our Blue Sky paper 'Back to the Future: Bringing Original Hypermedia and Cross-Media Concepts to Modern Desktop Environments' at ACM Hypertext 2021 https://t.co/o6BMkNO0Cu @ACMHT #hypertext #ACMHT21 @](https://pbs.twimg.com/media/E-NF0ESWUAEft_X.jpg)
Beat Signer on Twitter: "Just presented our Blue Sky paper 'Back to the Future: Bringing Original Hypermedia and Cross-Media Concepts to Modern Desktop Environments' at ACM Hypertext 2021 https://t.co/o6BMkNO0Cu @ACMHT #hypertext #ACMHT21 @
![Beat Signer on Twitter: "The public PhD defence of my co-supervised PhD student Jan Maushagen is going to take place on August 20. #VUB #WISE #HCI https://t.co/Gd5aX0qM5N" / Twitter Beat Signer on Twitter: "The public PhD defence of my co-supervised PhD student Jan Maushagen is going to take place on August 20. #VUB #WISE #HCI https://t.co/Gd5aX0qM5N" / Twitter](https://pbs.twimg.com/media/E8MMMUCXIA0jvIh.jpg)
Beat Signer on Twitter: "The public PhD defence of my co-supervised PhD student Jan Maushagen is going to take place on August 20. #VUB #WISE #HCI https://t.co/Gd5aX0qM5N" / Twitter
![Beat SIGNER | Professor | Professor | Vrije Universiteit Brussel, Brussels | VUB | Department of Computer Science | Research profile Beat SIGNER | Professor | Professor | Vrije Universiteit Brussel, Brussels | VUB | Department of Computer Science | Research profile](https://www.researchgate.net/profile/Beat-Signer/publication/361793390/figure/fig1/AS:1174805386657793@1657106839342/Basic-architecture-of-linking-a-positioning-system-with-Solid_Q320.jpg)
Beat SIGNER | Professor | Professor | Vrije Universiteit Brussel, Brussels | VUB | Department of Computer Science | Research profile
![Beat SIGNER | Professor | Professor | Vrije Universiteit Brussel, Brussels | VUB | Department of Computer Science | Research profile Beat SIGNER | Professor | Professor | Vrije Universiteit Brussel, Brussels | VUB | Department of Computer Science | Research profile](https://www.researchgate.net/profile/Beat-Signer/publication/315662440/figure/fig1/AS:476545262329856@1490628652290/Tangible-hologram-system-setup_Q320.jpg)