IEEE Consumer Electronics Magazine - May/June 2023 - 19

FIGURE 2. Key components and information flow between a metaverse and consumer electronic devices.
cloud to the consumer electronic end host.
As the rendered frame is too big to fit in one
packet for transmission, it is divided into a
number of small packets resulting in the traffic
pattern as a microburst of packets.5
2) Uplink Traffic: Typically including the pose
measurement of the user's head, signals
from the controllers, and synchronization
from the consumer electronic end host to
the metaverse cloud, etc. The traffic pattern
is a much more frequent packet transmission
with much smaller packet sizes.
OUTLOOK: WHEN METAVERSE
COMES TO LIFE
Metaverse brings a future where the virtual and
real worlds are intertwined. With an immersive user
experience, it digitizes therealexperience inthemetaverse.
Users leverage metaverse to not only make
their workmore efficient and intuitive (e.g., by using
Meta Horizon workrooms), but also enrich their
social life and entertainment. All these immersive
experiences greatly rely on the collaborative virtual
environment provided by consumer electronics,
realizing thehighqualityof experience forusers.
On the other side, the metaverse also emphasizes
the concept of realizing the digital experience.
Virtual objects would have a great impact on user's
lives in the real world. For instance, through augmented
reality glasses, themetaverse could overlay
vivid navigation guidance on the real road by taking
measurements via consumer electronics (such as
LiDAR sensors or cameras). More interestingly, virtual
assets such as cryptocurrency and NFT create
real economic value, namelymetaeconomy.
&REFERENCES
1. " Metaverse report - Future is here, " Deloitte, China,
Tech. Rep., 2022.
2. A. El Saddik, " Digital twins: The convergence of
multimedia technologies, " IEEEMultimedia, vol. 25,
no. 2, pp. 97-92, Jun. 2018.
3. Z. Long, H. Dong, and A. El Saddik, " Interacting with
New York city data by HoloLens through remote
rendering, " IEEEConsum. Electron. Mag., vol. 11,
no. 5, pp. 64-72, Sep. 2022.
4. " Opportunities in the metaverse, " J. P. Morgan, Tech.
Rep., 2022.
5. H. Dong and J. Lee, " The metaverse from a multimedia
communications perspective, " IEEEMultimedia,
vol. 29, no. 4, pp. 123-127, 2022.
Haiwei Dong is a principal researcher with Huawei
Technologies Canada. His research interests include
metaverse, artificial intelligence, multimedia, and
robotics. He is a Senior Member of the IEEE. Contact
him at haiwei.dong@ieee.org.
Yang Liu is a computer vision researcher with
Magic Leap Canada. His research interests include
computer vision and multimedia. Contact him at
yaliu@magicleap.com.
May/June 2023
19

IEEE Consumer Electronics Magazine - May/June 2023

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