WLLV™

Introducing Wireless Low Latency Video (WLLV™) is a new enabling technology developed by MRA Digital that allows for reliable near-real–time wireless transmittal of video signals at resolutions up to 1080p in addition to auxiliary information such as sound, tracking data and digital/analog IO's.

Advantages of WLLV™ in the HMD Market?

Incorporating WLLV™ technology into Virtual Reality Head Mounted Displays (HMD) holds the promise of being the most advanced and effective simulation and training tool available. Research shows that working in a simulator without being tethered is much more natural and effective for the user. Also, the user experience is more realistic and immersive. Simulations that previously were not possible can now be realized with WLLV’s light weight and small form factor.

WLLV™ vs Wearable PC?

The current non-tethered solution on the market is a wearable PC. WLLV offers many advantages when a head to head comparison is made the personal wearable PC solution including:

Comparison of WLLV™ vs. Backpack PC Solutions
Wireless Low Latency Video	Backpack Networked PC
Light weight - 2-3 pounds	Heavy - 15 - 25 pounds
Small Form Factor—5” X 3” X 1.5”	Large Form Factor—Large Backpack
Lower O&M costs—One server	Higher O&M costs—Central PC and many backpack PC’s
Off the shelf server hardware	Custom backpack PC hardware
No limit on graphic resolution or computing power	Graphic resolution and computing power is limited
Works with multiple HMD designs	Works with only one HMD design
Longer battery life	Short battery life
Greater ROI with no PC backpacks to maintain	Backpack PC maintenance and upgrades low ROI
Less than $10,000	Greater than $47,000 (click here for pricing)