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Title: An information real-time synchronisation system across different media based on position encoding for mobile computing

Authors: Jingxian Zhou; Guangming Zheng; Baobao Zhang; Chunbo Liu; Zhaojun Gu

Addresses: Information Security Evaluation Center, Civil Aviation University of China, Tianjin, China ' School of Finance, Nankai University, Tianjin, China ' College of Computer Science, Nankai University, Tianjin, China ' Information Security Evaluation Center, Civil Aviation University of China, Tianjin, China ' Information Security Evaluation Center, Civil Aviation University of China, Tianjin, China

Abstract: In the education field, a typical scenario is that information must be synchronised across different media. Interactive paper system has been proved to successfully realise information synchronisation in real-time. However, existing solutions have some deficiencies such as poor reproducibility, delay in recognition, positioning error, not suitable for large-scale promotion and even expensive. In order to solve the problem of information fusion across different media at low-cost, an information real-time synchronisation system based on SONIX Code was designed and implemented innovatively in this paper, which redesigned the size of the code and code unit, and the decode algorithm . The experiments conducted on an A4 paper and a practical test among 350 users proved the system had good performance on visual effect, writing fluency and positioning accuracy.

Keywords: information parallel storage; position encoding; real-time synchronisation; intelligent hardware system.

DOI: 10.1504/IJCAT.2021.113644

International Journal of Computer Applications in Technology, 2021 Vol.65 No.1, pp.45 - 54

Received: 23 May 2020
Accepted: 23 Jun 2020

Published online: 06 Mar 2021 *

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