Tracking Sensors & Applications
Tracking Sensors & Applications
The document explores the role of innovative magnetics in virtual and augmented reality (VR/AR) systems, focusing on electromagnetic (EM) motion tracking sensors. It highlights Premo's contributions to the 4th Industrial Generation and mentions the filing of four patents for VR tracking sensors.
This section outlines critical factors for selecting digital hardware for VR/AR systems, emphasizing the importance of choosing the right tracking technology. It introduces 3DCoils, a customizable 3D EM tracker, and lists key parameters for selecting TX emitter and RX receiving sensor coils.
Provides an economist's perspective on the VR market, discussing current trends and future projections.
Focuses on design considerations for manufacturing VR/AR components, emphasizing scalability, assembly, and packaging.
Explores the potential transformative effects of AR/VR technology on various industries.
Discusses the importance of geometric symmetry in designing electromagnetic motion tracking sensors for VR/AR.
Explains the fundamentals of electromagnetic tracking systems and their applications in VR/AR.
Analyzes insights from the Goldman Sachs report on virtual reality, highlighting key findings and implications.
Provides an overview of the current state and advancements in VR/AR motion tracking technologies.
Discusses emerging trends in virtual reality and their potential impact on future technologies.
Shares experiences and insights from exploring the VR and AR world.
Highlights innovations and applications of AR/VR technologies in the medical field.
Provides facts and prospects about VR and AR technologies, discussing their potential and challenges.
Explores how VR and AR technologies can create immersive experiences in serious gaming.
Details applications and benefits of electromagnetic motion tracking in VR/AR systems.
Showcases some of the most immersive experiences in virtual reality, highlighting their impact and potential.
Products like 3DCoilCubesTM and 3DCoilsTM are designed to meet high-quality standards, ensuring 0ppm field failures through automated production and comprehensive testing. These products are engineered to exceed lifetime expectations, with over 180 million units in use globally.
Premo operates sales and logistics offices in 57 countries, supported by three main plants with high automation, crucial for maintaining quality, reliability, and capacity.
The total cost of operation for Premo's products extends beyond unit costs, emphasizing the importance of considering all aspects when selecting electromagnetic tracking sensors for VR/AR devices.
The VR/AR market is poised for significant growth, with forecasts predicting an $80 billion market by 2025. Major investments have been made, notably Facebook's acquisition of Oculus.
By 2016, venture capital investments in VR/AR reached $2.6 billion, with expectations for significant growth in device installations by 2020.
The adoption of VR/AR technology is accelerating, with predictions that it will reach 25% of the US population in less than five years.
Challenges such as supply constraints and the need for more user-friendly hardware remain, but the industry is focused on overcoming these hurdles.
The document discusses challenges in the winding process of electromagnetic tracking sensors, focusing on the impact of winding directly over a ferrite core versus using a plastic surface.
The document differentiates between VR and AR, exploring their vast applications across various sectors.
EMTS are highlighted as a preferred technology for motion tracking in AR/VR applications due to their accuracy and environmental adaptability.
The document explores geometric considerations in designing 3D transmitter coils for motion tracking.
Basic principles of electromagnetism are explained in the context of calculating magnetic fields in simple geometries.
The document identifies common disadvantages and conceptual mistakes in traditional coil designs, suggesting solutions like using SMT assembly and innovative materials.
The healthcare sector is increasingly adopting VR and AR technologies, particularly in fields like surgery and medical training.
VR/AR technologies are used in educational projects, 3D data visualization, training of physicians, and more.
VR/AR simulators improve surgical training by offering realistic simulations that enhance learning curves and reduce errors.
Various tracking technologies are used in VR/AR systems, each with its advantages and limitations.
VR technology is advancing telesurgery, allowing surgeons to operate remotely.
Beyond surgery, VR/AR technologies are being explored for palliative care, mental health treatments, and physical therapy.
The document provides an in-depth analysis of the VR and AR markets, highlighting significant investments and market forecasts.
Goldman Sachs predicted VR and AR revenues to reach $80 billion by 2025.
The document emphasizes the importance of hardware in the VR/AR market, predicting it will account for a large share of the market value.
VR and AR are anticipated to have significant applications in video games, healthcare, engineering, and retail.
The market faces challenges such as the need for high-quality, affordable hardware.
The document highlights the role of major tech companies in driving VR/AR development.
The document concludes with a discussion on the social adoption cycle of VR/AR technologies.
The document discusses the state and future of the VR industry, highlighting challenges, technological advancements, and the role of companies like PREMO.
The VR market is expected to grow significantly, with companies focusing on more user-friendly and accessible hardware.
PREMO is working on Electromagnetic Motion tracking coils, which offer advantages like no line of sight needed.
Serious Games are defined as computer-based games designed for training and educational purposes.
The document emphasizes the potential of VR to transform various sectors once current technological bottlenecks are resolved.
Six degrees of freedom (6DOF) immersion through motion tracking significantly enhances engagement in Serious Games.
Serious Games are effective in raising awareness and improving learning skills.
Advancements in VR technology have led to more immersive experiences.
VR allows for personalized learning environments and high interactivity.
AR enhances real-world environments with additional information.
Electromagnetic motion tracking uses transmitters and sensors to track movement.
Different tracking technologies are compared based on parameters like latency and accuracy.
The document discusses various motion tracking technologies, focusing on Electromagnetic (EM) Motion Tracking systems.
EM systems provide high accuracy due to reliable spatial data from the transmitter and sensors.
EM motion tracking is widely used in VR and AR, particularly in gaming, medical, and military sectors.
Recent developments focus on miniaturization, low weight, high precision, and cost-effectiveness of EM trackers.
The document describes various VR applications offering extreme experiences.
EM motion tracking is emerging as a disruptive technology in motion tracking.
VR offers immersive experiences in racing simulations.
VR is utilized in medical training, providing a safe environment for professionals to practice dangerous procedures.
TwinWoods Adventure provides an indoor VR skydiving experience.
The University of Valencia developed a VR rollover simulator for road safety education.
Advancements in computational capacities, sensors, and hardware are driving the growth of immersive VR experiences.
VR technology is rapidly evolving, offering new possibilities for immersive experiences in entertainment, education, and training.
Catalog excerpts
Publisher: PREMO S.L. Authors: Ezequiel Navarro Pérez, Antonio Rojas Cuevas, Claudio Cañete Cabeza, Andrés García Morilla, Sergio Cobos Reyes, Antonio Serrano Sillero, Juan Esteo García, Lucía Vera Mahiques. English revision: Rob Pagones and Sergio Lorenzi Agustín. Design and layout: María de Andrés Arranz. Print: Altagrafics Inversiones Gatellco 3 Sl / Avenida de la Aurora 28, 29002 Málaga PUBLISHING HOUSE Agencia del ISBN en España ISBN First edition All rights reversed Málaga, Spain, December 2017. PREMO S.L. Severo Ochoa 47 Parque Tecnológico de Andalucía 29590 Campanillas - Málaga - Spain...
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vr em motion tracking sensors & applications Innovative Magnetics have a significant rote in sensing and tracking position and motion in immersive Virtual and Augmented Reality systems. Premo is committed to contribute with World Class Innovative components to the Key Enabling Technologies of the 4th Industrial Generation. 4 patents have been filed for VR Tracking sensors in less than 6 months. With this book we start a series of publications on our contribution to a coming better world from our experience, vision and value proposition. This is a recognition and tribute to our team of Innovators...
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chapter 1 i pag 4 10 KEY CRITERIA FOR CHOOSING EM TRACKING SENSORS By Ezequiel Navarro Perez chapter 2 | pag 22 VR MARKET UPDATE: THE ECONOMIST'S VIEW By Ezequiel Navarro Perez et Al chapter 3 | pag 44 DESIGN FOR EMTS MANUFACTURING. VR/AR COMPONENTS By Andres Garcia Morilla chapter 4 | pag 58 AR/VR TECHNOLOGY WILL IT CHANGE THE WORLD? By Antonio Rojas Cuevas chapter 5 | pag 66 GEOMETRIC SYMMETRY IN VR/AR ELECTROMAGNETIC MOTION TRACKING SENSORS By Ezequiel Navarro Perez et Al chapter 6 | pag 88 WHAT ARE ELECTROMAGNETIC TRACKING SYSTEMS? By Ezequiel Navarro Perez et Al chapter 7 | pag 104 DECODING...
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VR EM MOTION TRACKING SENSORS & APPLICATIONS
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10 KEY CRITERIA FOR CHOOSING TRACKING SENSORS By Ezequiel Navarro Pérez VR EM MOTION TRACKING SENSORS & APPLICATIONS
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01 10 Key criteria for choosing tracking sensors ABSTRACT Hardware designers have to confront a very wide array of quick decisions when setting and freezing a design. Choosing state-of-the-art standard components that are commodities like capacitors, resistors, Op Amps or drivers is relatively fast, as there are plenty of compatible options, of similar performance and cost. However, when it comes to DSP (digital signal processors) and microcontrollers, a joint decision is made usually between the hardware engineer and the system architect, taking into consideration software/firmware designers,...
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Choosing the right digital hardware in virtual reality and augmented reality systems is one of the most important important decisions you will make, and it's trickier than it seems. Every aspect of the future product, from cost to performance, flexibility and marketing strategies will depend on those decisions for the duration of the product lifetime. VR EM MOTION TRACKING SENSORS & APPLICATIONS
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That being said, the performance of a virtual and augmented reality motion tracking system also lies in the selection of the right tracking technology: >> Visual/ Optical >> IMU (Inertial Measurement Units) >> Electromagnetic, within which we can point out two types: • DC permanent or pulsed magnets • AC Electromagnetic sensing 3DCOILS, THE PRISTINE 3D EM TRACKER FOR VIRTUAL AND AUGMENTED REALITY 8 VR EM MOTION TRACKING SENSORS & APPLICATION
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Introducing 3DCoils, the pristine 3D EM tracker for virtual and augmented reality. Among its many advantages, it boasts: >> Lower Latency: real-time data output provide immediate feedback without post-processing of position and orientation data. >> No line of sight needed: LF Magnetic Fields can reach antennae through solid objects. >> Sensors are never occluded. >> No fixed referenced emitter or multiple fixed calibration elements. >> Can deliver longer range tracking than competing technologies. >> Operates at lower power levels. >> Offers the best signal-to-noise ratios. >> Multiple tracking...
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Choosing the right product in TX/RX 3D tracking sensor for VR We have created a short-list of recommended parameters to look into: 1. Function & performance 2. R&D and prototyping Lean Innovation Support 8. Logistics and global supply >>Manufacturing mode 10. Total cost of operation : Capex / Opex 10 VR EM MOTION TRACKING SENSORS & APPLICATIONS
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FUNCTION & PERFORMANCE iB 3D PERFORMANCE MAGNETIC PERFORMANCE QUALITY & RELIABILITY ^^JEVEUJPMETI^OST » CAPEX PREMO |VR EM MOTION TRACKING SENSORS & APPLICATIONS 11
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Let´s look into these recommended factors one by one: 1 FUNCTION & PERFORMANCE The maximum available power, i.e. the maximum TX Current, will determine the max H field intensity. The constraints of the systems will be related to material magnetic saturation as a function of N x I product in the TX emitter antennas (N being the number of turns and I the electric current). TX emitter antennae’s maximum capabilities are determined by soft magnetic material induction saturation (if a ferrite or any equivalent soft magnetic material is used), and by max output current, as a consequence of the output...
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In Premo’s line of TX 3D motion tracking electromagnetic transmission coils, we recommend 3DCoilCubesTM, a low profile 3D TX antenna built with soft magnetic materials to minimize volume and size and maximize the generated magnetic field as a multiple of the effective magnetic permeability. Air coils do have less THD than soft magnetic material coils, however you should take into account that they are bulky and their generated fields are usually weaker and less directional. Premo uses high frequency, high permeability MnZn ferrite cores, or PBM, or Alma cores in its 3DCoilCubesTM and Lp 3D TX...
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- Transformer
- Dry transformer
- Current transformer
- Encapsulated transformer
- Power transformer
- Electronic filter
- Radio antenna
- Industrial transformer
- Passive electronic filter
- AC electronic filter
- Low-pass electronic filter
- Cast resin transformer
- Outdoor antenna
- Magnetic sensor
- Coupler
- Compact transformer
- External antenna
- Choke coil
- AC transformer
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