ACM ISS 2022
Sun 20 - Thu 24 November 2022 Wellington, New Zealand

Ubiquitous nature, versatility, and durability enabled paper to maintain its importance in the digital age. It is not surprising there have been numerous attempts to combine paper with the digital content. One way to do so is to place paper on a horizontal interactive display (e.g. tabletop or tablet). The paper thus becomes "the screen" on which the digital content is viewed, yet it also acts as a barrier that degrades the quality of the perceived image. This research tries to address this problem by proposing and evaluating a novel paper display concept called Dynamic pinhole paper. The concept is based on perforating the paper (to decrease its opacity) and moving digital content beneath the perforated area (to increase the resolution). To evaluate this novel concept, we fabricated the pinhole paper and implemented the software in order to run multiple user studies exploring the concept’s viability, optimal movement trajectory (amount, direction and velocity), and the effect of perforation on printing, writing and reading. The results show that the movement of digital content is a highly effective strategy for improving the resolution of the digital content through perforation where the optimal velocity is independent from trajectory direction (e.g. horizontal or circular) and amount of movement. Results also show the concept is viable on of the shelf hardware and that it is possible to write and print on perforated paper.

Wed 23 Nov

Displayed time zone: Auckland, Wellington change

13:30 - 15:00
Session 8: Alternative ScreensPapers at Rutherford House Lecture Theatre 2
Chair(s): Jason Leigh Laboratory for Advanced Visualization and Applications, University of Hawai‘i at Mānoa
13:30
22m
Talk
A Survey of Augmented Piano Prototypes: Has Augmentation Improved Learning Experiences?Honourable Mention
Papers
Jordan Aiko Deja University of Primorska; De La Salle University, Sven Mayer LMU Munich, Klen Čopič Pucihar University of Primorska, Matjaž Kljun University of Primorska
DOI Media Attached
13:52
22m
Talk
Dynamic Pinhole Paper: Interacting with Horizontal Displays through Perforated Paper
Papers
Cuauhtli Campos University of Primorska, Klen Čopič Pucihar University of Primorska, Matjaž Kljun University of Primorska
DOI Media Attached
14:15
22m
Talk
LightMeUp: Back-print Illumination Paper Display with Multi-stable Visuals
Papers
Cuauhtli Campos University of Primorska, Matjaž Kljun University of Primorska, Jakub Sandak InnoRenew CoE, Klen Čopič Pucihar University of Primorska
DOI Media Attached
14:37
22m
Talk
UbiChromics: Enabling Ubiquitously Deployable Interactive Displays with Photochromic Paint
Papers
Amani Alkayyali University of Michigan, Yasha Iravantchi University of Michigan, Jaylin Herskovitz University of Michigan, Alanson P. Sample University of Michigan
DOI Media Attached