Harvard dropouts to launch ‘always on’ AI smart glasses that listen and record every conversation

by | Aug 20, 2025 | Technology

Two former Harvard students are launching a pair of “always-on” AI-powered smart glasses that listen to, record, and transcribe every conversation, and then display relevant information to the wearer in real time. 

“Our goal is to make glasses that make you super intelligent the moment you put them on,” said AnhPhu Nguyen, co-founder of the startup that’s developing the technology, called Halo. 

Or, as his co-founder Caine Ardayfio put it, the glasses “give you infinite memory.” 

“The AI listens to every conversation you have and uses that knowledge to tell you what to say… kinda like IRL Cluely,” Ardayfio told TechCrunch, referring to the startup that claims to help users “cheat” on everything from job interviews to school exams.  

“If somebody says a complex word or asks you a question, like, ‘what’s 37 to the third power?’ or something like that, then it’ll pop up on the glasses,” Ardayfio added. 

Ardayfio and Nguyen have raised $1 million to develop the glasses led by Pillar VC, with support from Soma Capital, Village Global, and Morningside Venture. The glasses will be available for pre-order at $249 starting Wednesday. Ardayfio called the glasses “the first real step towards vibe thinking.” 

The two Ivy League drop outs, who have since moved into their own version of the Hacker Hostel in the San Francisco Bay Area, recently caused a stir after developing a facial recognition app for Meta’s smart Ray-Ban glasses to prove that the tech could be used to dox people. As a potential early competitor to Meta’s smart glasses, Ardayfio said Meta, given its history of security and privacy scandals, had to rein in its product in ways that Halo can ultimately capitalize on.

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“Meta doesn’t have a great reputation for caring about user privacy, and for them to release something that’s always there with you — which obviously brings a ton of utility — is just a huge reputational risk for them that they probably won’t take before a startup does it at scale f …

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