Generic placeholder image

International Journal of Sensors, Wireless Communications and Control

Editor-in-Chief

ISSN (Print): 2210-3279
ISSN (Online): 2210-3287

Research Article

Enhancing Indoor Navigation for Visually Impaired Individuals with an AI Chatbot Utilizing VEO Optimized Nodes and Natural Language Processing

Author(s): Nagaraju Thandu* and Murugeswari Rathinam

Volume 14, Issue 3, 2024

Published on: 16 April, 2024

Page: [204 - 214] Pages: 11

DOI: 10.2174/0122103279287315240327115754

Price: $65

Abstract

Aims and Background: Visually impaired people face numerous challenges when it comes to indoor navigation. While outdoor navigation benefits from advancements in GPS and related technologies, indoor spaces present intricate, complex, and often less accessible environments for those with visual impairments.

Objective and Methodology: In response to these challenges, we propose an innovative approach to enhance indoor navigation for individuals with visual impairments, leveraging the power of an AI chatbot. Our AI chatbot employs cutting-edge artificial intelligence techniques to provide realtime assistance and guidance, facilitating independent navigation within intricate indoor settings. By harnessing natural language processing technologies, the chatbot engages in intuitive interactions with users, comprehending their queries and offering detailed instructions for efficient indoor navigation. The main goal of this research is to enhance the independence of people with visual impairments by offering them a reliable and easily accessible tool.

Results and conclusion: This tool, driven by our Volcano Eruption Optimization Network, promises to significantly enhance the independence and overall indoor navigation experience for visually impaired people, ultimately fostering a greater sense of autonomy in navigating complex indoor spaces.

Graphical Abstract

[1]
Guerrero LA, Vasquez F, Ochoa SF. An indoor navigation system for the visually impaired. Sensors 2012; 12(6): 8236-58.
[http://dx.doi.org/10.3390/s120608236] [PMID: 22969398]
[2]
Fraga AL, Yu X, Yi W-J, Saniie J. Indoor Navigation System for Visually Impaired People using Computer Vision. 2022 IEEE International Conference on Electro Information Technology (eIT). Mankato, MN, USA, 19-21 May. 2022; pp. 257-60.
[http://dx.doi.org/10.1109/eIT53891.2022.9813919]
[3]
Sáez Y, Montes H, Garcia A, Muñoz J, Collado E, Mendoza R. Indoor navigation technologies based on RFID systems to assist visually impaired people: A review and a proposal. Rev IEEE Am Lat 2021; 19(8): 1286-98.
[http://dx.doi.org/10.1109/TLA.2021.9475859]
[4]
Mahida P, Shahrestani S, Cheung H. Deep learning-based positioning of visually impaired people in indoor environments. Sensors 2020; 20(21): 6238.
[http://dx.doi.org/10.3390/s20216238] [PMID: 33142927]
[5]
Ali M, Hur S, Park Y. Wi-Fi-based effortless indoor positioning system using iot sensors. Sensors 2019; 19(7): 1496.
[http://dx.doi.org/10.3390/s19071496] [PMID: 30934799]
[6]
Qin F, Zuo T, Wang X. Ccpos: Wifi fingerprint indoor positioning system based on cdae-cnn. Sensors 2021; 21(4): 1114.
[http://dx.doi.org/10.3390/s21041114] [PMID: 33562754]
[7]
Ma L, Cao N, Feng X, Zhang J, Yan J. Indoor positioning algorithm based on reconstructed observation model and particle filter. ISPRS Int J Geoinf 2022; 11(1): 71.
[http://dx.doi.org/10.3390/ijgi11010071]
[8]
Duong-Bao N, He J, Thi LN, Nguyen-Huu K, Lee SW. A novel valued tolerance rough set and decision rules method for indoor positioning using wifi fingerprinting. Sensors 2022; 22(15): 5709.
[http://dx.doi.org/10.3390/s22155709] [PMID: 35957265]
[9]
Song X, Fan X, He X, et al. Deep-learning based indoor localization with wifi fingerprinting In 2019 IEEE smartworld, ubiquitous intelligence & computing, advanced & trusted computing, scalable computing & communications, cloud & big data computing, internet of people and smart city innovation. IEEE 2019; pp. 589-95.
[10]
Fan S, Wu Y, Han C, Wang X. Siabr: A structured intra-attention bidirectional recurrent deep learning method for ultra-accurate terahertz indoor localization. IEEE J Sel Areas Comm 2021; 39(7): 2226-40.
[http://dx.doi.org/10.1109/JSAC.2021.3078491]
[11]
Nagaraju T, Rathinam M. Crowd-sourced ai based indoor localization using support vector regression and pedestrian dead reckoning. Int J Sensors Wirel Commun Control 2023; 13(3): 155-66.
[http://dx.doi.org/10.2174/2210327913666230523114125]
[12]
Labinghisa BA, Lee DM. Neural network-based indoor localization system with enhanced virtual access points. J Supercomput 2021; 77(1): 638-51.
[http://dx.doi.org/10.1007/s11227-020-03272-4]
[13]
Chen X, Li H, Zhou C, Liu X, Wu D, Dudek G. Fidora: Robust wifi-based indoor localization via unsupervised domain adaptation. IEEE Internet Things J 2022; 9(12): 9872-88.
[http://dx.doi.org/10.1109/JIOT.2022.3163391]
[14]
Sulaiman B, Natsheh E, Tarapiah S. Towards a better indoor positioning system: A location estimation process using artificial neural networks based on a semi-interpolated database. Pervasive Mobile Comput 2022; 81: 101548.
[http://dx.doi.org/10.1016/j.pmcj.2022.101548]
[15]
Shu M, Chen G, Zhang Z. Efficient image-based indoor localization with MEMS aid on the mobile device. ISPRS J Photogramm Remote Sens 2022; 185: 85-110.
[http://dx.doi.org/10.1016/j.isprsjprs.2022.01.010]
[16]
Wang Y, Lei Y, Zhang Y, Yao L. A robust indoor localization method with calibration strategy based on joint distribution adaptation. Wirel Netw 2021; 27(3): 1739-53.
[http://dx.doi.org/10.1007/s11276-020-02483-0]
[17]
Zhang L, Cheng M, Xiao Z, Zhou L, Zhou J. Adaptable map matching using PF-net for pedestrian indoor localization. IEEE Commun Lett 2020; 24(7): 1437-40.
[http://dx.doi.org/10.1109/LCOMM.2020.2984036]
[18]
Zhu Q, Xiong Q, Wang K, Lu W, Liu T. Accurate WiFi-based indoor localization by using fuzzy classifier and mlps ensemble in complex environment. J Franklin Inst 2020; 357(3): 1420-36.
[http://dx.doi.org/10.1016/j.jfranklin.2019.10.028]
[19]
Kulkarni O, Jena S, Ravi Sankar V. MapReduce framework based big data clustering using fractional integrated sparse fuzzy C means algorithm. IET Image Process 2020; 14(12): 2719-27.
[http://dx.doi.org/10.1049/iet-ipr.2019.0899]
[20]
Torres S, Raúl M, Adolfo MU. UJIIndoorLoc: A new multi-building and multi-floor database for WLAN fingerprint-based indoor localization problems In 2014 international conference on indoor positioning and indoor navigation. IEEE 2014; pp. 261-70.
[21]
Li J, Cui Q, Zhao J. An intelligent indoor navigation system for visually impaired individuals using AI chatbots. Int J Adv Comput Sci Appl 2022; 13(3): 288-98.
[22]
Zhou M, Long Y, Zhang W, et al. Adaptive genetic algorithm-aided neural network with channel state information tensor decomposition for indoor localization. IEEE Trans Evol Comput 2021; 25(5): 913-27.
[http://dx.doi.org/10.1109/TEVC.2021.3085906]
[23]
Gharghan SK, Al-Kafaji RD, Mahdi SQ, Zubaidi SL, Ridha HM. Indoor localization for the blind based on the fusion of a metaheuristic algorithm with a neural network using energy-efficient WSN. Arab J Sci Eng 2022; 1-28.
[24]
Hoang MT, Yuen B, Ren K, et al. A CNN-LSTM quantifier for single access point CSI indoor localization. arXiv:200506394 2020.
[25]
Zheng Y, Liu Y, John HL. Intent detection and semantic parsing for navigation dialogue language processing. 2017 IEEE 20th International Conference on Intelligent Transportation Systems 2017; 16-9.
[26]
Mullick A, Mondal I. Intent identification and entity extraction for healthcare queries in indic languages. arXiv:230209685 2023.
[http://dx.doi.org/10.18653/v1/2023.findings-eacl.140]
[27]
Jia M, Gao Y, Li S, Yue J, Ye M. An explicit self-attention-based multimodality CNN in-loop filter for versatile video coding. Multimedia Tools Appl 2022; 81(29): 42497-511.
[http://dx.doi.org/10.1007/s11042-021-11214-2]
[28]
Chen M, Liu K, Ma J, et al. MoLoc: Unsupervised fingerprint roaming for device-free indoor localization in a mobile ship environment. IEEE Internet of Things Journal, Vol7, Issue: 12, December 2020; 11851-62.
[29]
Zhu X, Qu W, Qiu T, Zhao L, Atiquzzaman M, Wu DO. Indoor intelligent fingerprint-based localization: Principles, approaches and challenges. IEEE Commun Surv Tutor 2020; 22(4): 2634-57.
[http://dx.doi.org/10.1109/COMST.2020.3014304]
[30]
Zhang Y, Wu C, Chen Y. A low-overhead indoor positioning system using csi fingerprint based on transfer learning. IEEE Sens J 2021; 21(16): 18156-65.
[http://dx.doi.org/10.1109/JSEN.2021.3082553]
[31]
del-Blanco CR, Carballeira P, Jaureguizar F, García N. Robust people indoor localization with omnidirectional cameras using a grid of spatial-aware classifiers. Signal Process Image Commun 2021; 93: 116135.
[http://dx.doi.org/10.1016/j.image.2021.116135]
[32]
Zhang L, Wang Z, Meng X, Fang C, Liu C. Noise reduction for radio map crowdsourcing building in WLAN indoor localization system. EURASIP J Adv Signal Process 2021; (1): 1-22.
[33]
Koike-Akino T, Wang P, Pajovic M, Sun H, Orlik PV. Fingerprinting-based indoor localization with commercial MMWave WiFi: A deep learning approach. IEEE Access 2020; 8: 84879-92.
[http://dx.doi.org/10.1109/ACCESS.2020.2991129]
[34]
Hosseini E, Sadiq AS, Ghafoor KZ, Rawat DB, Saif M, Yang X. Volcano eruption algorithm for solving optimization problems. Neural Comput Appl 2021; 33(7): 2321-37.
[http://dx.doi.org/10.1007/s00521-020-05124-x]
[35]
Yang J, Wang H. Natural language word prediction model based on multi-window convolution and residual network. IEEE Access 2020; vol. 8: 188036-43.
[36]
Zheng L, Hu BJ, Qiu J, Cui M. A deep-learning-based self-calibration time-reversal fingerprinting localization approach on Wi-Fi platform. IEEE Internet Things J 2020; 7(8): 7072-83.
[http://dx.doi.org/10.1109/JIOT.2020.2981723]
[37]
AL-Madani B Orujov F, Maskeliūnas R, Damaševičius R, Venčkauskas A. Fuzzy logic type-2 based wireless indoor localization system for navigation of visually impaired people in buildings. Sensors 2019; 19(9): 2114.
[http://dx.doi.org/10.3390/s19092114] [PMID: 31067769]

Rights & Permissions Print Cite
© 2025 Bentham Science Publishers | Privacy Policy