• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2019, Volume: 12, Issue: 34, Pages: 1-6

Original Article

Virtual Bulletin Board using Man-Machine Interface (MMI) for Authorized Users


Objectives: ‘Notice board’ is most important thing in every institution and public places like bus stops, railway stations and parks. However conveying various notifications day by day is an extremely difficult strategy. This study focuses on advanced notice board called Virtual Bulletin Board (VBB). Methods/Findings: Virtual bulletin Board (VBB) follows the novel procedure to obtain the data for the users. The approved users only can see the content of the VBB. The user can communicate with Board by free hand using MMI. The MMI (Man-Machine Interface) is an integrated interface system that links a network of smart devices together, and allows users to communicate with the physical objects using hand gestures. The user wears a smart glass which shows the user interface in an augmented reality view. Application: The Hand signals are identified by the smart glass and after recognize the correct hand gesture input, VBB will communicate with the associated smart devices to carry out the designated operations. VBB provides common inter-device operations such as file transfer, printing, zooming and touch screen based operations.

Keywords: Augmented Reality, Bulletin Board, Hand Gestures, Notice Board, Virtual Board


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