heliodisplay
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The document discusses the heliodisplay, an interactive free space display technology developed by Chad Dyner that projects images into thin air using a digital projector and microscopic particles. It works by drawing air in to create a cloud of particles, then projecting an image onto the particle cloud. The document covers the history of the heliodisplay's development, its working mechanism, features like its resolution and contrast ratio, developments in different models over time, applications in advertising and military training, advantages like life-size images requiring no glasses, and disadvantages like reduced visibility in bright light.
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Final seminar ppt
Heliodisplay is a technology used for displaying images in mid air.
Invented by Chad Dyner.
In the heliodisplay, a projector focuses the image onto a layer of mist in mid-air, resulting in a two-dimensional display that appears to float.
Hi-Tech projector that display pictures in the air.
An interactive free space display developed by IO2 technologies.
It is a planar display i.e. 2D not 3D.
Works as a free space touch screen when connected to PC.
Eco-friendly , low power consuming and various image and video formats.
The device converts the imaging properties of the air so that the air is taken in, converted instantaneously, and then re-ejected out.
The system thus creates a dynamic, non solid particle cloud by ejecting atomized condensate present in the surrounding air.
Now the projector projects the given input on the found invisible screen.
MAD
This document discusses heliodisplay technology, which projects images in mid-air without requiring a physical screen. It works by using a particle cloud formed from air as an invisible display surface. The document covers the history and working principles of heliodisplay, models that have been developed, applications, and compares it to similar fog-based display technologies. While expensive currently, heliodisplay has potential for uses like advertising, video conferencing, and interactive displays.
"Implementing Eye Tracking for Medical, Automotive and Headset Applications,"...
"Implementing Eye Tracking for Medical, Automotive and Headset Applications,"...Edge AI and Vision Alliance
For the full video of this presentation, please visit:
http://www.embedded-vision.com/platinum-members/xilinx/embedded-vision-training/videos/pages/implementing-eye-tracking-medical-auto
For more information about embedded vision, please visit:
http://www.embedded-vision.com
Dan Isaacs, Director of Smarter Connected Systems at Xilinx, and Robert Chappell, Founder of EyeTech Digital Systems, co-present the "Implementing Eye Tracking for Medical, Automotive and Headset Applications" tutorial at the May 2015 Embedded Vision Summit.
When humans communicate with each other, we get important cues from watching each other’s eyes. Similarly, machines can gain valuable information and new capabilities by detecting and tracking users’ gazes. Robust eye tracking was once limited to cumbersome laboratory set-ups, but today—thanks to improvements in sensors, processors and algorithms—eye tracking can be embedded into a wide range of products such as medical devices, industrial equipment, digital signage and cars. In these applications, eye tracking enables seamless augmented reality, natural user interfaces, and analysis of which objects and information are most interesting to users.
In this presentation, Dan and Robert present the design of a portable/wearable eye-tracking system. They introduce the fundamental techniques used for eye tracking. Then, they explore the challenges of implementing robust eye-tracking in a cost- and power-constrained system, and show an innovative design implemented on a programmable SoC that overcomes these challenges. They conclude with a live demo of the eye-tracking system.LighTec Technical Building Solutions
Ms. Ayesha
Email: Ayesha@LighTec.info
Website: www.LighTec.info
Technical Building Solutions provides Consulting, Design, Engineering and Project
Management Services for Intelligent Buildings, Lighting and Multimedia Projects.
Our Services:
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- Project Management for Implementation and Commissioning
- Programming Tools for Project Calculations
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We work together with well known Manufacturers and System Integrators to provide
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This document provides information about AUROLED, a Chinese LED screen solution provider. It discusses AUROLED's company profile, products, services, and key projects. AUROLED was established in 2012 and has 200 staff. It produces transparent LED displays, COB HD LED displays, and other products. The document highlights several large installation projects AUROLED has completed, including a 108m2 customized shape display for the Eye of Sina building and 260m2 cloud-shaped museum display. It also lists AUROLED's certifications and transportation methods.
POV2.pptx
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POV2.pptx
This document outlines a propeller display project that uses persistence of vision (POV) technology to display text and animations on a circular LED display. The project aims to develop an advertising and educational tool. Key features include displaying text and clocks in Arabic and English, and sending text via Bluetooth. The hardware components include RGB LEDs, shift registers, a Bluetooth module, Arduino, motor, battery, and IR sensor. An Android app was also developed. Implementation challenges included synchronization delays between letters and balancing the display kits on the motor. Future work includes adding an inner view, supporting more languages/animations, and increasing the LED count.
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heliodisplay
- 1. Muhammed Rashid VM S7 ECE NO : 44
- 2. Contents • Introduction. • History. • Working. • Features. • Devolopments in Heliodisplay. • Advantages & Disadvantages. • Applications. • Similar display systems. • Conclusion. • References. 11/3/2015 Seminar topic on Heliodisplay 2
- 3. Introduction • Hi-Tech projector that displays pictures in the air. • An interactive free space display. • In the heliodisplay, a projector focuses the image onto a layer of mist in mid-air, resulting in a two- dimensional display that appears to float. • Eco-friendly , low power consuming and various image and11/3/2015 Seminar topic on Heliodisplay 3
- 4. History • The heliodisplay was devoloped by Chad Dyner. • In 2005 US patent office granted Dyner patent for his product (HELIODISPLAY). • Dyner found IO2 technologies to commercialize heliodisplay. 11/3/2015 Seminar topic on Heliodisplay 4
- 5. Working 11/3/2015 Seminar topic on Heliodisplay 5 Basic units 1.Base unit 2.Projection source
- 6. How it works 11/3/2015 Seminar topic on Heliodisplay 6 Air Is Drawn In A Cloud Of Microscopic Particles Is Created Cloud Of Microscopic Particles Is Ejected So As To Create A Screen Digital Projector Unit Illuminates The Particle Cloud
- 7. 11/3/2015 Seminar topic on Heliodisplay 7
- 8. 11/3/2015 Seminar topic on Heliodisplay 8
- 9. Devolopments in Heliodisplay • MODEL M1 • MODEL M2 • MODEL M3 and M30 • MODEL M50 and M100 • Model L90 • P-SERIES 11/3/2015 Seminar topic on Heliodisplay 9
- 10. Specifications • 1024 x 768 resolution, 16:9 or 4:3 aspect ratios. • 2000:1 contrast ratio • Supports all formats • Projects any images that would be viewable on a computer screen or television • No specialized hardware or software • 3D compatible 11/3/2015 Seminar topic on Heliodisplay 10
- 11. Advantages • Life-Size interactive images floating in air. • No other additives or chemicals are needed. • Pass objects, people through the image. • Viewing requires no special glasses or any other background or foreground screening. 11/3/2015 Seminar topic on Heliodisplay 11
- 12. Contn… • Images can be seen up to 75 degrees off aspect similar to lcd screen. • L-90 can be placed on the ground upright or on a desktop. 11/3/2015 Seminar topic on Heliodisplay 12
- 13. Disadvantages • It is very expensive. • Needs controlled lighting for best working conditions.. • Images becomes less visible under bright light • Wind and bright light interferes with image visibility 11/3/2015 Seminar topic on Heliodisplay 13
- 14. Applications • Advertising/promotion • Video conferencing • Virtual surgery and pre- operative planning • Military training programs • Gaming/artwork • Engineering/architecture plans 11/3/2015 Seminar topic on Heliodisplay 14
- 15. Similar display systems 11/3/2015 Seminar topic on Heliodisplay 15 Fogscreen DNP holoscreen Holoclear
- 16. Conclusion • Heliodisplay is a good projection unit. • It does not require any special hardware and support videos and jpg images, flash, quick time etc. • It creates one of the most convincing open-air holographic-like images in existence. • Heliodisplay can work as a free-space touchscreen when connected to a PC by a USB cable. 11/3/2015 Seminar topic on Heliodisplay 16
- 17. References • http://www.io2technology.com/ • http://thefutureofthings.com/3045-heliodisplay-floating- display/ • http://www.researchgate.net/publication/221430175_Mid- air_interactive_display_using_modulated_display_light • http://electroniamgce.blogspot.in/2011/07/heliodisplay.ht ml • https://en.wikipedia.org/wiki/Heliodisplay 11/3/2015 Seminar topic on Heliodisplay 17
- 18. 11/3/2015 Seminar topic on Heliodisplay 18
- 19. 11/3/2015 Seminar topic on Heliodisplay 19
- 20. • Models -M1: M1 units produced by IO2 were advanced prototypes -M2: The M2 Heliodisplay supports a 30" image with 16.7 million colours and a 2000:1 contrast ratio. -M3 and M30: M3 has the same basic specifications as the M2 but is much quieter, with improved brightness and clarity and more stable operation . The M30 is the updated version of the M3 -M50 and M100: The M50 has a 50" diagonal image, equivalent to displaying a life-size head-and-shoulders person and the M100 has a 100" diagonal image, equivalent to displaying a large full-body person.11/3/2015 Seminar topic on Heliodisplay 20