Thursday August 16, 2018

Virtual Reality Tech Transforming Heart Treatments

However, bulky equipment and low-quality virtual images hindered these developments

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Virtual Reality Tech Transforming Heart Treatments
Virtual Reality Tech Transforming Heart Treatments. Pixabay
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Virtual Reality (VR)-powered head-mounted wearable devices are leading to new developments in cardiovascular treatment and improved outcomes for patients, researchers report.

The VR technology is helping in cardiac care, includes education and training, pre-procedural planning, visualisation during a procedure and rehabilitation in post-stroke patients.

“For years, VR technology promised the ability for physicians to move beyond 2-D screens in order to understand organ anatomy noninvasively,” said Jennifer NA Silva, Assistant Professor at the Washington University’s School of Medicine in St. Louis.

However, bulky equipment and low-quality virtual images hindered these developments.

“Led by the mobile device industry, recent hardware and software developments-such as head mounted displays and advances in display systems-have enabled new classes of 3-D platforms that are transforming clinical cardiology,” Silva added in a paper appearing in the journal JACC: Basic to Translational Science.

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Representational image. Pixabay

VR provides complete control over the wearer’s visual and auditory experience as they interact within a completely synthetic environment, while Augmented Reality (AR) allows the wearer to see their native environment while placing 2-D or 3-D images within it.

Merged reality and Mixed Reality (MR) allow for interaction with digital objects while preserving a sense of presence within the true physical environment.

“These technologies make up the full spectrum of extended reality, which is transforming the practice of cardiovascular medicine,” the researchers noted.

Also Read: Virtual Reality can reduce phantom pain felt by paralysed people

The technology allows patients and family members to better understand their cardiac conditions, helping them to make more informed decisions surrounding their medical care.

Medical students and trainees can better visualise cardiac abnormalities with VR, which allows trainees to simulate operating environments and multiple physicians to interact while viewing the same educational material in a natural environment.

However, the authors said there were still challenges and limitations.

“These technologies are still constrained due to cost, size, weight and power to achieve the highest visual quality, mobility, processing speed and interactivity,” Silva said. (IANS)

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Google Teams With NBC to Build VR Content For its TV Shows

Google, NBCUniversal to bring VR experiences for users

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How to Find and Delete Where Google Knows You've Been. Pixabay

Google and US-based NBCUniversal have reportedly come together to enable “Virtual Reality (VR)” experiences on YouTube-based shows from the latter and its affiliates.

This union will include a collaboration of the two companies on 10 multi-episode projects, first being a backstage tour of the dog rescue reality show “Vanderpump Rules”, followed by the others, NBCUniversal informed in an official announcement.

“This partnership combines the creative expertise of NBCUniversal with Google’s VR capabilities to create these engaging experiences,” said Ron Lamprecht, Executive Vice President, NBCUniversal Digital Enterprises.

The shows will use Google’s “Jump” platform and 360-degree cameras to immerse viewers in experiences.

Also Read: Google Celebrates Dadasaheb Phalke’s Birthday

“NBCU’s teams were able to easily capture engaging VR content using the latest VR Jump cameras,” said Amit Singh, VP of Business & Operations for VR & AR at Google.

Some projects will also be made available in “VR180” which is a 4K VR format, the official statement added.

Original content from “Saturday Night Live” and “SYFY WIRE” are also part of the VR project. IANS

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