1 / 19

HTML5 and KineticJS Based Web-Client for PA System

This project presents a web client for PA systems utilizing HTML5 and KineticJS, addressing challenges such as scalability, device compatibility, and user experience. Focusing on frameworks like KineticJS and Three.js, it explores user interface design, interaction methods, and responsiveness testing. Key lessons learned include the difficulty of finding generic solutions for various devices and the advantages and disadvantages of KineticJS. Future enhancements will aim at improving notifications, user interface elements, and overall interaction experience.

zohar
Télécharger la présentation

HTML5 and KineticJS Based Web-Client for PA System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. HTML5 and KineticJS Based Web-Client for PA System • TEAM 3 - K. Plataniotis , M. Mnitsakanyan , M. Mehrafrouz , S. Yildirim

  2. Contents • Challenges • Target • Frameworks • KineticJS • 3D research • Design • Responsiveness Test • Demo • Lessons learned • Future work

  3. Challenges • Scalability Definition • Screen Size • Platform • Device size • Operating System • Browser • User Experience • Same user feeling with the application • Similar template for various devices

  4. Target • PC 24” (Windows 7) • Chrome , Firefox, Safari • Tablet ASUS 10” (Android) • Chrome, Firefox • Tablet IPAD 10” (iOS) • Safari, Chrome • Mobile 3”-4.5” (Android) • Mini Opera • Mobile iPhone 3.5” (iOS) • Safari

  5. Frameworks • KineticJS • HTML5 Canvas • CSS • JQuery • WebRTC

  6. KineticJS • HTML5 Canvasbased JavaScript library • Canvas interactivity for desktop and mobile applications • Object Oriented API • Multiple layers to improve rendering performance • Ready to use and custom shapes • Transition and animation support • Drag and drop

  7. 3D Research • WebGL (Web-basedGraphicsLibrary) • Lack of browser support • Slow performance • Scalability requirement is not fulfilled • No added value on the current project • Trades off between performance and user experience

  8. 3D Research • Three.js • HTML5 3D Library • Models • 3D models software • Google 3D Warehouse • 3d models library that contains real airport models

  9. Design • User interface • Navigation to different floors/zones/main building • Notifications to the user • User scenarios

  10. Design • User interface • Three separate tabs for main actions • Calls, Monitoring, BGM • Bigger screen size for every action • Different interaction/representation for each action

  11. Design

  12. Design

  13. Design 2. Navigation to different floors/zones/main building • User interaction on maps • Mouse or touch • Events • Click on buttons to zoom / navigate / select zone • Drag map • Zoom with multi-touch and mouse-wheel

  14. Design 3. Notifications • Color • Opacity • Animation • Text messages on html elements and Kinetic Stage (canvas) 4. User scenarios • Predefined calls • Live calls • Zone monitoring • BGM channel control

  15. Responsiveness Test • Less than 250ms isacceptable

  16. Demo

  17. Lessons learned • Hard to find generic solution for different combinations • KineticJS • Advantages • Visualization of huge numbers of shapes/objects • Interaction with any of the shapes • Easy to learn and implement • Disadvantages • HTML5 canvas is pixel based • Alternative technology (SVG based RaphaelJS library) • Browser based 3D rendering is promising(e.g: WebGL, MapsGL) • not widely supported

  18. Future work • Additional notifications for the user interaction (animation, sound, vibration) • Appearance can be improved (e.g.: buttons, radio buttons) • Using KineticJS library for full application • Customized setting for each user after login • Use of WebRTC maybe is not the best option for this project • Keyboard Interaction

  19. Sources http://kineticjs.com/ http://threejs.org/ https://github.com/mrdoob/three.js/ http://www.chromeexperiments.com/detail/mapsgl/

More Related