Google’s Project Starline, a videoconferencing system meant to make people in virtual meetings feel as if they’re in front of each other, is getting an AI upgrade.
The announcement was made during Google’s annual I/O conference this week and marks yet another aspect of the company's product offering being infused with AI.
Google explained the remote working tool (which is still in prototype stage) is getting smaller and more practical for everyday use thanks in large part to advancements in AI and machine learning. It could one day become the best Zoom alternative for video calling.
Early Starline prototypes took up an entire room and required specialist hardware to operate. The latest video update of the product suggests that it now looks more like a bulky flatscreen TV that can easily fit into an office or conference room.
How it works
“Our earlier prototype relied on several cameras and sensors to produce a live 3D image of the remote person," explained Google engineer İrem Öz in a teaser video for Project Starline.
"In our new prototype, we have developed a breakthrough AI technique that learns to create a person's 3D likeness and image using only a few standard cameras.”
The latest version of Starline uses advanced AI to build a photorealistic model of a person “and projects that onto a light field display with a unique sense of volume and depth”, according to a Google blog.
Since it was first revealed back in 2021, Project Starline has been meant as a new form of video communication, giving people the sense that whoever they’re calling is right in the room with them. It does this by combining a holographic image with spatial audio.
Project Starline is yet to be released to consumers but it's been tested by select partners like Salesforce, T-Mobile, and WeWork as part of an early access program. Google says its system “is helping them build more personal connections through the distance.”
What to expect
Google’s research on Project Starline looks promising. Tests have shown that conversations between participants had a more natural back-and-forth compared to the more rigid turn-taking in traditional video calls.
Participants also reported a significantly better ability to perceive and convey nonverbal cues in Project Starline.
Better flow and nonverbal communication led people to feel that Project Starline conversations felt more natural. Apparently, the AI-charged video calls also felt less tiring.
Nonetheless, it's useful to remember that Project Starline was introduced to a 2021 world that still had the coronavirus pandemic influencing key decisions. Now, with reports signalling an end to the remote working era and uncertain economic outlooks, it remains to be seen whether companies will readily invest in fancy 3D video calls while some people still struggle with filters and the mute button.