state of augmented reality, virtual reality and mixed reality · state of augmented reality,...

Pongsagon Vichitvejpaisal, Ph.D.Novavr3d@gmail.comFaculty of Science and Technology, Thammasat University.

State of Augmented Reality,

Virtual Reality and Mixed Reality

[Microsoft Hololen] [Ready Player One]

Augmented Reality

• Interactive experience of a real-world environment

where the objects that reside in the real-world are

enhanced by computer-generated image

[arreverie.com] [Houzz]

Virtual Reality

• Virtual Reality (VR) is the use of computer technology to create a simulated

environment. Unlike traditional user interfaces, VR places the user inside an

experience. Instead of viewing a screen in front of them.

[Hacker Noon]

Augmented Reality & Virtual Reality

Augmented Reality

• Interactive Product [LEGO]

• Games [Pokemon]

Augmented Reality

• Big screen AR

[indestry.com]

Augmented Reality

• Broadcast AR

[Weather Channel] [NFL broadcast]

Augmented Reality

• Understanding real-world environment

• Using known markers

• Image features

[Dieter Schmalstie, Augmented Reality: Principles and Practice]

Augmented Reality

• Understanding real-world environment

• Using known 3D models

[Vuforia]

Augmented Reality

• Wearable AR

[Dieter Schmalstie, Augmented Reality: Principles and Practice][Microsoft Hololen]

Augmented Reality

• Wearable AR

[Microsoft Hololen]

Challenging aspects of AR

• Understanding environment (Computer vision, 3D scan)

• Realistic rendering of Computer Generated Images

• Wearable hardware (Field of View, Resolution)

Virtual Reality

• Head mounted 3D display

[Google cardboard, Oculus Go, HTC Vive, RoboRecall]

Virtual Reality

• Tracking users in 6 Degree-of-Freedom

Sensor arrangement: outside-in vs inside-out [HTC Vive] [Oculus Quest]

Virtual Reality

• Large scale VR

[Zero latency][Globascore]

[OptiTrack]

Virtual Reality

• Using VR with some physical props.

[Audi]

[RobotVR]

Pongsagon Vichitvejpaisal, Ph.D.Novavr3d@gmail.comFaculty of Science and Technology, Thammasat University.

Examples of AR and VR in

Medical education in Thailand

AR in Medical education

THE EFFECTIVENESS OF SELF-DIRECTED LEARNING AUGMENTED REALITY

HANDOUTS FOR LEARNING MEDICAL MICROBIOLOGY AND INFECTIOUS

DISEASES IN MEDICAL STUDENTS

Nuntra Suwantarat, MD, D(ABMM), Mahidol University, Thammasat University Hospital

AR in Medical education

THE EFFECTIVENESS OF SELF-DIRECTED LEARNING AUGMENTED REALITY

HANDOUTS FOR LEARNING MEDICAL MICROBIOLOGY AND INFECTIOUS

DISEASES IN MEDICAL STUDENTS

Nuntra Suwantarat, MD, D(ABMM), Mahidol University, Thammasat University Hospital

• The difference of pre-test and post-test scores in the AR handout group was no difference compared to the traditional handout group (means 6.2 vs 5.5).

• The motivation scores (MSLQ) in the topic of intrinsic motivation and task values was significantly higher in the AR handout group

Intelligent Clinical Training SystemsSiriwan Suebnukarn DDS, PhD

VR Childbirth Simulation

Defibrillation Simulation

VR Photo hunt Game forAmblyopia Patients

Current Research• Volumetric rendering, MRI scan