Analysis of irradiation in OptiTouch system with optical detection

Authors

  • Maciej Zajkowski Faculty of Electrical Engineering, Department of Photonics, Electronic and Lighting Technology, Bialystok University of Technology, ul. Wiejska 45, 15-351 Białystok, Poland https://orcid.org/0000-0001-8219-394X
  • Piotr Kardasz Faculty of Electrical Engineering, Department of Photonics, Electronic and Lighting Technology, Bialystok University of Technology, ul. Wiejska 45, 15-351 Białystok, Poland https://orcid.org/0000-0002-8475-9131
  • Łukasz Budzyński Faculty of Electrical Engineering, Department of Photonics, Electronic and Lighting Technology, Bialystok University of Technology, ul. Wiejska 45, 15-351 Białystok, Poland https://orcid.org/0000-0001-6343-3098
  • Grzegorz Masłowski Faculty of Electrical and Computer Engineering, Department of Electrical and Computer Engineering Fundamentals, Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland https://orcid.org/0000-0003-0028-1319

DOI:

https://doi.org/10.24425/opelre.2024.151990

Keywords

optical detection, irradiation, optical guide, display

Abstract

As part of the research and development project, a multi-touch multimedia system was implemented, working exclusively on the basis of optical technologies. The model of device with a diagonal of 42” was developed and made with 4K TV image technology and simultaneous detection in near infrared. The control of individual system modules was carried out on RaspberryPi microcomputers without typical operating system. The functionality of a conventional large-format display with unlimited multi-touch, QR code scanner, and a document scanner has been achieved in one housing. Luminance distribution tests were carried out in accordance with ANSI requirements and infrared radiation for detection work.

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Published

2026-03-08

How to Cite

Zajkowski, Maciej, et al. “Analysis of Irradiation in OptiTouch System With Optical Detection”. Opto-Electronics Review, vol. 32, no. 4, Mar. 2026, p. e151990, doi:10.24425/opelre.2024.151990.

Issue

Vol. 32 No. 4 (2024)

Section

Articles

License

Copyright (c) 2026 Opto-Electronics Review

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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