{"id":2475,"date":"2021-03-19T14:40:20","date_gmt":"2021-03-19T14:40:20","guid":{"rendered":"https:\/\/people.utm.my\/azurati\/?page_id=2475"},"modified":"2021-03-21T05:40:44","modified_gmt":"2021-03-21T05:40:44","slug":"2475-2","status":"publish","type":"page","link":"https:\/\/people.utm.my\/azurati\/2475-2\/","title":{"rendered":"ALWAIS"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.9.2″ background_color=”rgba(143,167,168,0.32)” background_image=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/BCKDROP.jpg” min_height=”464px” custom_margin=”||-25px|||” custom_padding=”0px|0px|4px|0px||” transparent_background=”off” make_fullwidth=”off” use_custom_width=”off” width_unit=”on”][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.9.2″ _module_preset=”default” custom_padding=”46px|||||”][et_pb_column type=”2_5″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/Screenshot-2021-03-19-at-1.54.34-PM.jpg” title_text=”Screenshot 2021-03-19 at 1.54.34 PM” _builder_version=”4.9.2″ _module_preset=”default” min_height=”152px” custom_padding=”125px|||||”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_video src=”https:\/\/www.youtube.com\/watch?v=upWjFa0reAo&t=9s” _builder_version=”4.9.2″ _module_preset=”default”][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”3.22″ background_color=”rgba(255,255,255,0.25)” background_image=”Performance” min_height=”880.5px” custom_margin=”23px|||||” custom_padding=”31px|0px|5px|0px”][et_pb_row admin_label=”row” _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”0px|0px|0px|0px”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Text” _builder_version=”3.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” inline_fonts=”Source Sans Pro,Poiret One”]<\/p>\n

Adaptive, Light-Weight and Accurate Indoor Positioning System (ALWAIS)<\/strong><\/span><\/h3>\n

[\/et_pb_text][et_pb_text admin_label=”Text” _builder_version=”4.9.2″ text_font=”Poiret One|on|||” background_size=”initial” background_position=”top_left” background_repeat=”repeat” inline_fonts=”Lato Light,Raleway Light,Josefin Slab,Comfortaa”]<\/p>\n

WLAN-fingerprinting has been highlighted as the preferred technology in an Indoor Positioning System (IPS) due to its high accuracy and minimal infrastructure cost. However, the accuracy of fingerprinting is highly influenced by the fluctuation in signal strength as a result of encountering obstacles. Many inventors have modelled static obstacles such as walls and ceilings, but hardly any have modelled the effect of people presence as an obstacle although the human body significantly impacts signal strength. Hence, the people presence effect must be considered. Therefore, the invention in this research is an adaptive, light-weight and accurate indoor positioning model (ALWAIS) that considers people presence in a dynamic environment which relies on existing infrastructure. ALWAIS can be used for people and assets tracking and monitoring for public safety and security. It also can be applied for social distancing monitoring during pandemic COVID19 inside buildings.<\/span><\/h3>\n

Email: azurati@utm.my<\/em><\/strong><\/span><\/p>\n

 <\/p>\n

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Product Features, Potential Market and Impact\u00a0<\/strong><\/span><\/h3>\n

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Potential Market <\/strong><\/p>\n

Indoor Positioning System (IPS) based service has great economic potential, it is estimated to reach US$ 10 billion in 2020 [ABI Research]. A survey in 2016 was conducted by Vanson Bourne to 301 respondents (business and marketing decision makers) across US, UK, Asia, and Australia. The fact is that almost all (99%) respondents surveyed say that their organizations have or plans to implement IPS within the next 24 months.<\/span><\/p>\n

Impact<\/strong><\/p>\n

It has potential to generate novel knowledge-based industry. The prototype can be extended to be deployed for applications at campus, hospitals, tourist areas, stadium, airport, large shopping malls, large offices, pushing of location-based advertisements & places of attractions and etc. It can enhance national\/local and universal\/global living values. It also works for emergency case and patient monitoring. It has the potential to contribute towards national strategic agenda\/plan Strategy A1: Fostering a dynamic environment for knowledge-intensive services to boost productivity. Strategy A5: Expanding modern services to ensure that Malaysia captures a bigger export market for ICT products and services. (Eleventh Malaysia Plan 2016-2020).<\/span><\/p>\n

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Description of the Product<\/strong><\/p>\n

    \n
  • Some <\/span>of the existing commercial apps, based on WLAN Fingerprinting such as WIFARER, Aisle411 and <\/span>PoleStar<\/span> can achieve high accuracy but high cost and it needs human effort for creating the WLAN Fingerprinting<\/span><\/li>\n
  • In <\/span>comparison with the listed apps, this app creates the Fingerprint radio map <\/span>automatically<\/span>, so it is human effortless and time saving <\/span><\/li>\n
  • The product will achieve <\/span>high precision<\/span>, 0.57m by average, less than 2m for indoor localization, this means it achieves competitive accuracy<\/span><\/li>\n
  • The <\/span>product will rely on the existing WLAN <\/span>infrastructure,\u00a0<\/span>l<\/span>ow cost solution<\/span><\/li>\n<\/ul>\n

    Copyright and Patent<\/strong><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n
    PATENT<\/td>\nAccurate Indoor Positioning Model based on People Effect and Ray Tracing Propagation<\/td>\n<\/tr>\n
    COPYRIGHT<\/td>\nHuman Model for Dynamic Changes in Indoor Positioning System<\/td>\n<\/tr>\n
    COPYRIGHT<\/td>\n\n

    Wireless Sensor Network Based Outdoor and Indoor Positioning System WOIPS Algorithm Featured with IoT<\/p>\n<\/td>\n<\/tr>\n

    COPYRIGHT<\/td>\nDynamic Radio Map Generator for Multi-Floor Indoor Positioning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/span><\/p>\n

    Related Publications (ISI, Scopus)<\/strong><\/p>\n

    <\/strong><\/p>\n

      \n
    1. \n
      Firdaus, Firdaus, Noor Azurati Ahmad, and Shamsul Sahibuddin. 2019. \u201cAccurate Indoor-Positioning Model Based on People Effect and Ray-Tracing Propagation.\u201d Sensors 19(24): 5546.<\/span><\/div>\n<\/li>\n
    2. \n
      Ahmad, Noor Azurati, and Shamsul Sahibuddin. 2019. \u201cFingerprint Indoor Positioning Based on User Orientations and Minimum Computation Time.\u201d Telkomnika 17(4).<\/span><\/div>\n<\/li>\n
    3. I. H. <\/span>Alshami<\/span>, N. A. Ahmad, S. <\/span>Sahibuddin<\/span>, and F. <\/span>Firdaus<\/span>, \u201cAdaptive Indoor Positioning Model Based on WLAN-Fingerprinting for Dynamic and Multi-Floor Environments,\u201d <\/span>Sensors<\/span>, vol. 17, no. 8, p. 1789, Aug. 2017.<\/span><\/li>\n
    4. I. H. <\/span>Alshami<\/span>, N. A. A. @ <\/span>Salleh<\/span>, and S. <\/span>Sahibuddin<\/span>, \u201cAutomatic WLAN fingerprint radio map generation for accurate indoor positioning based on signal path loss model,\u201d <\/span>ARPN J. Eng. Appl. Sci.<\/span>, vol. 10, no. 23, 2015<\/span>.<\/span><\/li>\n
    5. I<\/span>. H. <\/span>Alshami<\/span>, N. A. Ahmad, and S. <\/span>Sahibuddin<\/span>, \u201cDynamic WLAN Fingerprinting <\/span>RadioMap<\/span> for Adapted Indoor Positioning Model,\u201d in <\/span>Intelligent Software Methodologies, Tools and Techniques<\/span>, 2014, pp. 119\u2013133.<\/span><\/li>\n
    6. I<\/span>. H. <\/span>Alshami<\/span>, N. A. Ahmad, and S. <\/span>Sahibuddin<\/span>, \u201cPeople\u2019s Presence Effect on WLAN-Based <\/span>IPS\u2019Accuracy<\/span>,\u201d <\/span>J. <\/span>Teknol<\/span>.<\/span>, vol. 77, no. 9, 2015<\/span>.<\/span><\/li>\n
    7. \n
      I. H. <\/span>Alshami<\/span>, N. A. Ahmad, S. <\/span>Sahibuddin<\/span>, and Y. M. <\/span>Yusof<\/span>, \u201cThe effect of people presence on WLAN RSS is governed by influence distance,\u201d in <\/span>Computer and Information Sciences (ICCOINS), 2016 3rd International Conference on<\/span>, 2016, pp. 197\u2013202.<\/span><\/div>\n<\/li>\n
    8. \n
      <\/span>Firdaus<\/span>, N. A. Ahmad, and S. <\/span>Sahibuddin<\/span>, \u201cAdapted WLAN Fingerprint Indoor Positioning System (IPS) Based on User Orientations,\u201d in <\/span>Recent Trends in Information and Communication Technology<\/span>, 2017, pp. 226\u2013236.<\/span><\/div>\n<\/li>\n
    9. \n
      <\/span>Firdaus<\/span>, N. A. Ahmad, and S. <\/span>Sahibuddin<\/span>, \u201cEffect of People Around User to WLAN Indoor Positioning System Accuracy,\u201d presented at the Second Palestinian International Conference on Information and\u00a0 Communication Technology, Gaza, Palestine, 2017, pp. 17\u201321.<\/span><\/div>\n<\/li>\n
    10. \n
      <\/span>Firdaus<\/span>, Ahmad, N. A., & <\/span>Sahibuddin<\/span>, S.\u00a0Indoor positioning system based Wi-Fi fingerprinting for dynamic environment: Experimental preliminary result.\u00a0<\/span>Journal of Engineering and Applied Sciences<\/span>,\u00a0<\/span>12<\/span>(17), 4442-4447, <\/span>2017<\/span><\/div>\n<\/li>\n<\/ol>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.9.2″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/flyer-MTE-2021-white.jpg” title_text=”flyer MTE 2021 white” _builder_version=”4.9.2″ _module_preset=”default”][\/et_pb_image][et_pb_text admin_label=”Text” _builder_version=”4.9.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” inline_fonts=”Source Sans Pro,Poiret One”]<\/p>\n

      Industry and Academic Partners<\/strong><\/span><\/h3>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_column type=”1_3″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/Picture6.jpg” title_text=”Picture6″ align=”center” _builder_version=”4.9.2″ _module_preset=”default”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/LOGO-UTM.png” title_text=”LOGO-UTM” _builder_version=”4.9.2″ _module_preset=”default”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.2″ _module_preset=”default”][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/Picture7.jpg” title_text=”Picture7″ align=”center” _builder_version=”4.9.2″ _module_preset=”default”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.9.2″ background_color=”rgba(150,85,57,0.52)” use_background_color_gradient=”on” background_color_gradient_start=”#af5f15″ background_color_gradient_end=”#1c0514″ background_enable_image=”off” custom_padding=”14px|0px|0px|0px”][et_pb_row admin_label=”row” _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text admin_label=”Text” _builder_version=”4.9.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” text_orientation=”center” background_layout=”dark” module_alignment=”center” inline_fonts=”Leckerli One”]<\/p>\n

      Gallery of our Activities (Lab to Market)<\/strong><\/em><\/span><\/h4>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”row” _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2017\/08\/IMG-20160728-WA0003.jpg” title_text=”My 1st PhD Student GoT : Dr Eyad AlShami (09\/2013-09\/2016)” show_in_lightbox=”on” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”Image” _builder_version=”4.9.2″ max_width=”500px” border_width_all=”6px” border_color_all=”#ffffff” border_style_all=”solid” animation=”fade_in” use_border_color=”on” border_width=”6px”][\/et_pb_image][et_pb_image src=”http:\/\/people.utm.my\/azurati\/wp-content\/uploads\/sites\/611\/2021\/03\/IMG_2175-1024×768.jpg” title_text=”IMG_2175″ show_in_lightbox=”on” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” admin_label=”Image” _builder_version=”4.9.2″ max_width=”500px” border_width_all=”6px” border_color_all=”#ffffff” border_style_all=”solid” animation=”fade_in” use_border_color=”on” border_width=”6px”][\/et_pb_image][et_pb_text admin_label=”Text” _builder_version=”4.9.2″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”||0px|||” inline_fonts=”Special Elite”]<\/p>\n

      Team Members : Prof Shamsul Sahibuddin, Dr Firdaus and Dr Eyad AlShami\u00a0<\/strong><\/span><\/p>\n

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      Adaptive, Light-Weight and Accurate Indoor Positioning System (ALWAIS)WLAN-fingerprinting has been highlighted as the preferred technology in an Indoor Positioning System (IPS) due to its high accuracy and minimal infrastructure cost. However, the accuracy of fingerprinting is highly influenced by the fluctuation in signal strength as a result of encountering obstacles. Many inventors have modelled static […]<\/p>\n","protected":false},"author":6511,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-2475","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/pages\/2475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/users\/6511"}],"replies":[{"embeddable":true,"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/comments?post=2475"}],"version-history":[{"count":14,"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/pages\/2475\/revisions"}],"predecessor-version":[{"id":2546,"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/pages\/2475\/revisions\/2546"}],"wp:attachment":[{"href":"https:\/\/people.utm.my\/azurati\/wp-json\/wp\/v2\/media?parent=2475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}