3D Touch Surface for Interactive Pseudo-Holographic Displays

被引：12
作者：
Christou, Adamos [1 ]
Gao, Yongheng [1 ]
Navaraj, William T. [1 ,2 ]
Nassar, Habib [1 ]
Dahiya, Ravinder [1 ]
机构：
[1] Univ Glasgow, James Watt Sch Engn, Bendable Elect & Sensing Technol BEST Grp, Glasgow G12 8QQ, Lanark, Scotland
[2] Nottingham Trent Univ, Dept Engn, Nottingham NG11 8NS, England
来源：
ADVANCED INTELLIGENT SYSTEMS | 2022年 / 4卷 / 02期
基金：
英国工程与自然科学研究理事会;
关键词：
3D touch; frustrated total internal reflection; holograms; touch interactive surfaces; touch interfaces; E-SKIN; HUMANOIDS;
D O I：
10.1002/aisy.202000126
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Herein, the design and implementation of a transparent 3D touch-enabled surface for richer user interaction with midair 3D virtual objects in a touch-interactive pseudo-holographic display are presented. Frustrated total internal reflection (FTIR)-based touch sensing is used in combination with a four-sided pyramidal pseudo-holographic projection. The developed system allows gesture-based control and smooth touch interaction through facile and inexpensive hardware and open-source software tools. A software application is also developed as the interface between the touch/gesture-sensing system and the optical display. By bringing the virtual and real world closer through touch-based interaction, the presented system will enrich user experience and enable advances in areas such as education, entertainment, gaming, retail, and museums where holograms are currently used.
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页数：8
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