A survey on haptic technologies for mobile augmented reality. This comprehensive survey delves into the research issues surrounding human-computer interaction in Mobile Augmented Reality (MAR) applications with a particular emphasis on haptic feedback. The authors explore human sensing capabilities relevant to AR applications before categorizing haptic devices into cutaneous/tactile (touch-based) and kinesthetic (motion-based) groups. They then examine wearable haptic devices within each category to assess their potential for enhancing AR experiences. The paper concludes by discussing future paths for incorporating haptic feedback into MAR applications while addressing associated challenges. By expanding our understanding of human-computer interaction in this context and exploring innovative haptic technologies, we can unlock new possibilities for immersive AR experiences on mobile platforms.
This is a survey about special technologies that can make virtual reality on phones feel more real. They are studying how people interact with these technologies and how they can make them better. They have grouped the technologies into two categories: ones that touch your skin and ones that move your body. They are looking at devices you can wear in each category to make virtual reality even more fun. They also talk about what they might do in the future to make virtual reality on phones even better, and why it's important to study how people use these technologies."
Definitions
- Haptic technologies: Special technologies that can make virtual reality on phones feel more real.
- Human-computer interaction: How people use computers or technology and how they interact with them.
- Augmented reality: When you see things from the real world mixed with things from a computer or phone.
- Haptic feedback: When a device gives you a feeling, like a vibration or touch, to make something feel more real.
- Categorization: Putting things into groups based on their similarities.
- Wearable devices: Devices that you can wear, like watches or glasses, that have special features.
- Immersive experiences: When something feels so real that it feels like you are actually there.
Exploring Haptic Technologies for Mobile Augmented Reality
Mobile Augmented Reality (MAR) applications are changing the way we interact with technology, allowing us to experience digital content in a more immersive and engaging way. However, these experiences can be further enhanced by incorporating haptic feedback – or tactile sensations – into MAR applications. This paper explores the research issues surrounding human-computer interaction in MAR applications with a particular emphasis on haptic feedback.
Human Sensing Capabilities Relevant to AR Applications
The authors begin by examining human sensing capabilities relevant to AR applications. They explain that humans have two main types of sensory systems: cutaneous/tactile (touch-based) and kinesthetic (motion-based). The former involves sensing pressure, vibration, texture, temperature, etc., while the latter involves sensing movement and position of body parts relative to each other.
Categorizing Haptic Devices
The authors then categorize haptic devices into cutaneous/tactile (touch-based) and kinesthetic (motion-based) groups based on their ability to provide different kinds of tactile sensations. For example, touch-based devices include vibrotactile actuators which generate vibrations that can be felt through skin contact; while motion-based devices include exoskeletons which allow users to feel forces applied directly onto their bodies as they move around in an environment.
Examining Wearable Haptic Devices
Next, the authors examine wearable haptic devices within each category to assess their potential for enhancing AR experiences. They discuss how these technologies can be used to create realistic virtual objects that users can interact with using touch or motion input; as well as how they can be used for navigation purposes such as providing directional cues when navigating through an augmented environment. Additionally, they explore how these technologies could potentially enable new forms of communication between people who are physically separated from one another but still able to share similar physical experiences via haptics.
Future Paths & Challenges
Finally, the paper concludes by discussing future paths for incorporating haptic feedback into MAR applications while addressing associated challenges such as power consumption and user comfort levels when wearing bulky wearable devices over extended periods of time. By expanding our understanding of human-computer interaction in this context and exploring innovative haptic technologies, we can unlock new possibilities for immersive AR experiences on mobile platforms that go beyond what is currently possible with traditional interfaces like keyboards or mice alone.
Augmented Reality (AR) and Mobile Augmented Reality (MAR) applications have gained much research and industry attention these days. The mobile nature of MAR applications limits users' interaction capabilities such as inputs, and haptic feedbacks. This survey reviews current research issues in the area of human computer interaction for MAR and haptic devices. The survey first presents human sensing capabilities and their applicability in AR applications. We classify haptic devices into two groups according to the triggered sense: cutaneous/tactile: touch, active surfaces, and mid-air, kinesthetic: manipulandum, grasp, and exoskeleton. Due to the mobile capabilities of MAR applications, we mainly focus our study on wearable haptic devices for each category and their AR possibilities. To conclude, we discuss the future paths that haptic feedbacks should follow for MAR applications and their challenges.
