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1. #Virtualeyez movie#
2. #Virtualeyez full#
3. #Virtualeyez software#
4. #Virtualeyez license#
5. #Virtualeyez tv#

Indeed, as one participant, who has been blind since the age of Most visually impaired people strive to gain or retain independence in theirĭaily lives and to seek hobbies and interests that will allow them to lead aįull life. Unable and/or unwilling to accomplish everyday tasks on their own. Shopping and the like, and they are often thought by sighted people to be Visually impaired people to relinquish responsibility for personal finances, Tasks independently and without human assistance. Impaired people to become more autonomous so that they can accomplish these Not surprisingly, there is a great desire among visually With basic daily activities such as riding the bus, identifying locations, and Impaired people have difficulties not only with things like reading, but also It "very likely that you or someone you love may face vision loss due toĪge-related macular degeneration, cataracts, diabetes-related eye disease, According to the CNIB, the widespread occurrence of vision loss makes Reported that, every 12 minutes, someone in Canada begins to lose his or herĮyesight. The Canadian National Institute for the Blind (CNIB) has However, visual impairment is common in developedĬountries, as well. Over the past three decades, with 90% of visually impaired people living inĭeveloping countries. Visual impairment has increased in prevalence Legally blind and 246 million of whom have sufficiently low vision to beĬonsidered visually impaired. To the World Health Organization (2012), there are currently 285 million blindĪnd visually impaired people worldwide, 39 million of whom are considered Unrestricted use, distribution, and reproduction in any medium are permitted, provided the original work is properly cited.

#Virtualeyez license#

© Copyright 2016 Authors - This is an Open Access article published under the Creative Commons Attribution License terms. Keywords: NFC technology, visually impaired users, blind users, grocery store. Tried the prototype in a mock grocery store. Study where participants (visually impaired, partially impaired, and sighted) We describe the VirtualEyez system and discuss the results from a preliminary Optimal directions to products, and provide product information. The prototype was designed to check product availability, generate Shopping, anyone can use VirtualEyez to navigate a store and obtain product Is to provide visually impaired people with greater independence when grocery Mrim Alnfiai 1, 2, Srinivas Sampalli 1, Bonnie Mackay 1ġDalhousie University, Faculty of Computer ScienceĦ050 University Ave, Halifax, NS B3H 1W5, University, Taif, Saudi ArabiaĪbstract - VirtualEyez is a low-cost mobile system that uses NFC tags (NTAG 203 tags) to help visually

#Virtualeyez movie#

Run the output from your camera into a Mac, then click on your background and it will disappear, revealing the movie or still image of your choice.Linked References VirtualEyez: Developing NFC Technology to Enable the Visually Impaired to Shop Independently How do you shoot a complex green-screen scene when all you see is an actor against a big green wall? Chroma Key Live makes it simple again. (Assuming you could afford the expensive studio or at least a video mixer.) Now chroma key effects are included in every editor, but they can’t be easily visualized during production. This way, the production team could see exactly how the actor looked when composited over the background image. The camera’s live signal would be routed through a keyer in the control room and delivered back to an on-set monitor.

#Virtualeyez tv#

In the days of analog video, chromakey was accomplished in the TV studio in realtime. The keyed output is published as a Syphon stream for other applications to use. Movie playback can be controlled from the keyboard for easy cueing and rehearsal. (See the Camera Compatibility page for complete info.) The foreground and background layers can be independently scaled, positioned, and mirrored (so your actors don’t see themselves backwards). The foreground / background sources include FaceTime cameras, USB webcams, HDMI capture cards, Syphon streams, and pre-recorded movies or stills. CamTwist Studio has a chromakey feature, but it’s buried pretty deep.)Ĭhroma Key Live performs a basic realtime chromakey (AKA “greenscreen”) on your computer screen, in HD resolutions, with adjustable tolerance and edge fade. (There are other free solutions: OBS Studio has a chromakey filter built-in.

#Virtualeyez software#

We didn’t need the advanced features of professional software like Veescope, Wirecast, MimoLive or VirtualEyez so I made my own solution.

#Virtualeyez full#

It features Syphon I/O, HD resolutions and full GPU acceleration.Ī few years ago, some of my students were doing a green-screen shoot and needed to visualize the chromakey while shooting, so their actors could see the composite while they performed. Chroma Key Live “keys out” selected areas of live video, allowing a background to show through.