World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT March 2024 Issue has been Published, Kindly check it on https://www.wjert.org/home/current_issues

  • WJERT New Impact Factor

    WJERT Impact Factor has been Increased to 7.029 for Year 2024.

  • WJERT: MARCH ISSUE PUBLISHED

    March 2024 Issue has been successfully launched on 1 March 2024.

Indexing

Abstract

DEVELOPMENT OF A HAND GESTURE COMMUNICATION SYSTEM FOR DIGITAL PRESENTATION

Ifeoma B. Asianuba* and Nwizu Chibuzor

ABSTRACT

In this work, a Hand Gestured Controlled System is designed and implemented for video and graphic presentations. This is achieved using Ultrasonic sensors, Arduino nano, and Bluetooth module. The ultrasonic sensor measures the position of the palm at each given time (one second interval), and then converts the received information into different waves of electrical signals. The electrical signal is transmitted to the Arduino Nano, which is encoded to interpret the hand-motion and further transmitted via a Bluetooth module to the computer. When the received signal identifies with an already trained signal, the former is sent to a serial port of the computer. The computer receives and then interprets the signals as a key-bind command. These key-binds are already assigned instructions to the computer and therefore perform certain task when called up. It was established that this system could handle up to twenty different key-bind operations on the computer. However, only 8 operations were demonstrated in this work. These include; playing and pausing a video, scrolling up a page, scrolling down a page, increasing the volume of a media player(VLC), decreasing the volume of a media player (VLC), switch forward between tabs on chrome, switch backwards between tabs on chrome and finally switch between last used Desktop Applications. This design, in today’s world, can be used to effectively improve Human computer interaction and Digital presentations done with computers. This work can also serve as an extensible foundation for advanced Gesture Controllers.

[Full Text Article] [Download Certificate]