PPT Presentation for Augmented Reality, Slides of Computer Science

Download PPT Presentation for Augmented Reality and more Slides Computer Science in PDF only on Docsity! AUGMENTED REALITY Nihar Ranjan Samantaray MCA 4th Semester What is Augmented Reality ?? A Combination Of A Real Scene Viewed by User and a Virtual Scene Generated By Computer That Augments That Scene With Additional Information. Computer/Mobile Generated Data (Augment) Physical Real- World Environment (Reality) Augmented Reality HOW DOES AUGMENTED REALITY WORK ?? 4 Head Mounted Display (HMD) | | Display Devices | Smartphone screen am. Eyeglass Virtual Objects 2. Request Virtual Objects 3. Send Virtual Objects: quora.com/how-does-augmented-reality-work HOW DOES AUGMENTED REALITY WORK ?? Hardware • Key hardware components in AR-based devices are a processor, display, input devices and sensors. • The display is either a monitor, handheld device, eyeglass or Head Mounted Displays (HMD). • The input device is either the camera of a Smartphone or a webcam connected to the internet. • Sensors are gyroscope or accelerometer of a mobile device or it could be an infrared sensor. •Nowadays, a Smartphone consists of all hardware requirements of augmented reality. HOW DOES AUGMENTED REALITY WORK ?? Software • Software plays a key role in the functioning of any device based on Augmented reality technology. • Special 3D Augmented reality programs like D’Fusion are used in AR-based applications. • Virtual images, used for overlapping over the real live image, can be generated using 3D software. •Software can be AutoCad3D, StudioMax or Cinema4D. • CT and MRI data can also be added to the Real world. •Also, to experience Augmented reality, end-user has to download a software application or browser plug-in. TYPES OF AUGMENTED REALITY Marker Based AR When a Smartphone having Marker-based AR application scans a pattern such as a bar- code or a symbol through camera of it, the software recognizes it and superimposes a digital image on the screen. 3D or animated digital image is used for a better experience.  google.com/maker-based-ar google.com/marker-based-ar TYPES OF AUGMENTED REALITY Marker-Less AR • Image encoded with information that’s translated by complex software to produce a 3D object that maintains spatial orientation within a scene. google.com/maker-less-ar TYPES OF AUGMENTED REALITY Location Based AR • Detect the user’s position using coordinate system using GPS • Popular in Tourism google.com/location-based-ar google.com/location-based-ar AUGMENTED REALITY VS. VIRTUAL REALITY • The use of computer technology to create a simulated environment. • Takes us to a whole new environment • Can swim with shark in virtual world. • Enhanced version of reality created by the use of technology to add digital information on an image of something. • Modify current view by adding something • Can watch a shark pop out of your business card. google.com/augmented-reality-vs-virtual-reality WHAT IS AUGMENTED REALITY BEING USED FOR RIGHT NOW ?? • Education • Marketing • Smart Shop • Architecture Designing • Gaming • Military Training AR in Education • Provides Rich Contextual Learning • Engages a Learner in ways that have never been possible • Provide opportunities for more authentic learning • Appeals to multiple learning style • No real consequences if mistakes are made during skills training httpsnext.reality.newsnewsapples-education-focused-ipad-event-pushes-augmented-reality-further-into- classroom-0183762 google.com/augmented-reality-in-education google.com/augmented-reality-in-education AR in Architecture & Designing • Augmented reality has a wealth of design and construction uses beyond visualization. • Screen overlays a virtual model of what the project will look like upon completion. google.com/augmented-reality-in-architecture AR in Gaming • AR gaming essentially integrates game visual and audio content with the user’s environment in real-time. • Game often superimposes a pre- created environment on top of a user’s actual environment.  • More advanced AR games may actually build an environment from user surroundings.  google.com/augmented-reality-in-gaming google.com/augmented-reality-in-gaming AR in Sports • Fans focus’ is not only on the live game, it is also on the ‘second screen’ which shows the stats expected score twitter battle for team, etc. • AR will enhance the sports viewing experience by combining the real world with augmented elements such as graphics, sounds,   google.com/augmented-reality-in-sports google.com/augmented-reality-in-sports FUTURE OF AUGMENTED REALITY • No Doubt it is the future generation technology • Visualization quality and resolution will improve • Digitalization In every field like marketing, medical, education, military will be in a whole new level with use of augmented reality. BENEFITS • Reliable For Military Training • Reduces Line Between Real & Virtual World • Highly Interactive • Operates Simultaneously With Real Time Environment DRAWBACKS • Lack Of Privacy In AR Applications • Low Performance CHALLENGES • Social Acceptance • User Interface Limitation • Technological Limitation ISSUES • Poor Experience • Digital Fatigue QU ESTION- @ |