Andre Schiele, Manuel Aiple, Thomas Krüger, Frank P. J. van der Hulst, Stefan Kimmer, Jan Smisek, Emiel Boudewijn den Exter. Haptics-1: Preliminary Results from the First Stiffness JND Identification Experiment in Space. In Fernando Bello, Hiroyuki Kajimoto, Yon Visell, editors, Haptics: Perception, Devices, Control, and Applications - 10th International Conference, EuroHaptics 2016, London, UK, July 4-7, 2016, Proceedings, Part I. Volume 9774 of Lecture Notes in Computer Science, pages 13-22, Springer, 2016. [doi]