Combination of Hardware and Microservices-based VR Game Controller using Mahony Filter

2020 International Seminar on Application for Technology of Information and Communication (iSemantic) Pub Date : 2020-09-19 DOI:10.1109/iSemantic50169.2020.9234197

J. Rahardjo, M. Rizqi, Noven Indra Prasetya, Delta Ardy Prima, Andy Rachman, Achmad Teguh Wibowo, Slamet Winardi, Agung Widodo, Agustinus Bimo Gumelar

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引用次数: 1

Abstract

The development of the world of virtual reality (VR) is currently happening, but these developments can only be reached by some people because of the high cost of the technology. Therefore, in this study, we would like to make a cheap gyroscope-based VR controller (costs around 22 USD) that can be used by everyone who has an android smartphone. This study used ESP32 as a microcontroller and gestures are needed from the user’s hand in order to control the character. Moreover, VR controller communication with an android smartphone used WiFi where ESP32 acts as an access point and sends data in the form of JSON (JavaScript Object Nation) string through UDP (User Datagram Protocol) protocol. The filter process by using mahony filter on ESP32, the test results show a small response time of 33 ms, so that between the user’s hand movements and character movements do not occur delay. The current generated is quite large at 155.75 milliamps based on Wifi transmitted.

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硬件与微服务相结合的VR游戏控制器Mahony Filter

虚拟现实(VR)世界的发展正在发生，但由于技术的高成本，这些发展只能被一些人达到。因此，在这项研究中，我们想做一个便宜的基于陀螺仪的VR控制器(成本约为22美元)，每个拥有android智能手机的人都可以使用。本研究使用ESP32作为微控制器，需要用户的手势来控制角色。此外，VR控制器与android智能手机的通信使用WiFi，其中ESP32作为接入点，并通过UDP(用户数据报协议)协议以JSON (JavaScript Object Nation)字符串的形式发送数据。该滤波过程通过在ESP32上使用mahony滤波，测试结果显示响应时间较小，为33 ms，从而使用户的手部动作与角色动作之间不发生延迟。根据Wifi传输，产生的电流相当大，为155.75毫安。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2020 International Seminar on Application for Technology of Information and Communication (iSemantic)

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