Remember back at the 2021 Google I/O conference, when Google showed off a project that felt straight out of science fiction—Project Starline? It looked like a communication tool from the future: using a special light-field display, you didn’t just see a flat video window during a call, but the other person appeared to be sitting right in front of you in realistic 3D, complete with depth, eye contact, and natural audio-visual cues. Many people who saw the demo called it “black magic” technology.

Simply put, Starline wasn’t part of Google’s traditional product lines like Search, Android, or Gemini. It was a big bet on the future of human-computer interaction.

Fast forward to 2025, and Google is preparing to finally bring this concept to the commercial market. It’s not only partnering with HP for production but also gave the project a new name at this year’s Google I/O—Google Beam. Don’t let the shorter name fool you; the ambition behind it is anything but small.

Beam’s Upgrades

Google Beam isn’t simply a “name change.” It features an advanced Gemini AI-powered video system and a setup of six cameras that record your gestures and facial expressions from several viewpoints. This multi-angle capture allows it to create highly realistic, three-dimensional representations during calls. Then, with a 600-nit, 120Hz OLED light-field display, it recreates an almost holographic-level 3D video effect.

Unlike traditional flat video conferencing, Beam’s core promise is presence. Research shows that 65% of remote workers feel that video calls lack the subtle interpersonal interactions of face-to-face meetings. Beam was designed specifically to address this problem—restoring real eye contact, spatial depth, and natural conversation flow in remote calls.

As technology analyst Miguel Torres put it: “The biggest problem with video calls is the lack of presence. Beam lets you actually look the other person in the eye while talking, which is critical for psychological connection.”

More Natural Multilingual Communication

But Beam’s ambition isn’t just about looking good. Google is also working to integrate its AI translation capabilities. Google Meet already supports “near real-time translation that preserves tone and expression,” and the plan is to seamlessly bake this into Beam in the future.

Imagine holding a meeting with international colleagues, each speaking their own language, while the system translates in real time—preserving vocal emotion and style. Technically, you can do this on a smartphone, but in a large-screen, immersive setting, it feels much more natural.

Importantly, Beam won’t be a closed ecosystem. It will support major conferencing platforms like Google Meet and Zoom and promises end-to-end encryption to ensure privacy.

So, Will It Replace Smartphones?

After all this, the question remains: Is Beam aiming to kill the smartphone and become the dominant communication tool of the future?

In the short term, not really.

While Beam has big advantages for remote meetings and cross-language communication, it still relies on a computer or smartphone to access content and services. It doesn’t have its own independent operating system or robust app ecosystem. You can think of it as a super-accessory—but not a true standalone replacement for a smartphone.

A similar situation exists with AR glasses. Even though Google is also pushing the new Android XR system in 2025 to support developer ecosystems, the reality is most AR glasses today just “port” smartphone apps onto their screens. Interaction design (gestures, voice) isn’t mature enough for complex, multitasking scenarios. Around 90% of their content is still adapted from mobile apps rather than designed natively.

In the consumer market, we haven’t yet seen any AR glasses that can truly ditch the phone and meet all everyday needs on their own. These devices are still mostly companions to smartphones—useful for things like remote collaboration or checking information, but with the phone remaining central.

The Future Is AI-Empowered Everything

So, this year’s Google I/O wasn’t so much a new hardware launch event as it was an AI vision show. Google’s real focus is embedding AI at every level—from more powerful foundation models like Gemini, to all-in-one AI assistants like Astra, to immersive communication tools like Beam.

Beam is just one example of what future communication might look like: more immersive, more personalized, and more barrier-free. One day, devices like this may indeed replace smartphones. But for the foreseeable future, they’re still just very cool enhancements to our phones and computers.

One thing is clear, though: Google isn’t just trying to make AI a tool—it’s trying to make it a partner that talks to you face-to-face. And Beam is one big step toward making that “face-to-face” feel real.