An MIT Media Lab spin-off that became Reliance Jio's mixed reality arm - and decided the future of headsets isn't a spec sheet. It's a price a billion people can say yes to.
The mark. An unfolded hypercube, flattened for a business card. The company does the reverse: it takes flat screens and folds them back into space. Photographed in two dimensions, lives in four.
It is a warm evening in May 2023, somewhere in India - pick any of a few hundred thousand living rooms. A cricket fan slides a smartphone into a matte plastic visor that cost Rs 1,299, about fifteen dollars. The fan tightens a strap, adjusts two focus wheels, and is suddenly standing - or something like standing - inside an IPL stadium, the crowd wrapped around them in 360 degrees, the match playing on what feels like a 100-inch screen hanging in the air.
No base station. No $3,499 invoice. No queue outside a flagship store. Just a phone the fan already owned and a headset that cost less than the jersey they were wearing.
By the end of that IPL season, roughly 21 million people had watched cricket this way - about 22.8 million minutes of it. It was, quietly, one of the largest mass VR events ever staged. And the visor doing the work, the JioDive, was built by a company most people outside India have never heard of: Tesseract.
Which is a shame, because Tesseract is running one of the most interesting experiments in consumer technology - the hypothesis that mixed reality fails not because people don't want it, but because nobody has priced it like they mean it.
Every company has a founding myth. Tesseract's happens to be true and verifiable: it is a spin-off of the MIT Media Lab, founded in 2015 by Kshitij Marwah - a technologist who, before starting the company, ran the MIT Media Lab India Initiative from 2012 to 2016, building innovation workshops across the country. MIT Technology Review put him on its Innovators Under 35 list in 2017. Forbes followed with a 30 Under 30 nod in 2018. The credentials arrived in the correct order; the company arrived in the middle of them.
The early Tesseract did what deeptech startups are supposed to do and almost never manage: it shipped hardware. First came Methane, a professional 360/3D camera for mapping spaces, in 2016. Then Quark, a compact 360 camera, in 2017. Then Holoboard in 2018 - a low-cost, smartphone-powered AR headset that would later be demoed on stage at Reliance's annual shareholders meeting, which is roughly the Indian corporate equivalent of playing Wembley.
YourStory profiled the company in 2016 as a bootstrapped outfit that wasn't chasing venture money. That restraint aged well. In May 2019, Reliance Industrial Investments acquired a 92.7% stake in Tesseract, folding the startup into the Jio empire. Marwah stayed on as founder and CEO. The company kept its name, gained a prefix - Jio Tesseract - and inherited something no XR startup on earth has: distribution to hundreds of millions of telecom subscribers.
"Our vision is to democratize Mixed Reality for India and the World."
- Jio Tesseract, company missionDemocratize is a word that has been sanded smooth by a thousand pitch decks. Tesseract's usage is unusually literal. While the American headset wars escalated toward four-figure price tags, Tesseract kept asking a more Wildean question: what good is a window to another world if nobody can afford the glass?
Most XR companies bet the firm on a single device. Tesseract has shipped a decade-long product ladder, each rung cheaper or smarter than the last.
A smartphone-based VR headset at Rs 1,299, sold via JioMart. Its party trick: live IPL cricket in 360 degrees on a virtual 100-inch screen through JioCinema. Works with Android 9+ and iOS 15+ phones between 4.7 and 6.7 inches.
Premium mixed reality glasses unveiled at Reliance's 2020 AGM and built out with the JioImmerse platform - aimed at both living rooms and boardrooms, designed around Jio's 5G network.
Billed as India's first AI-first smart glasses platform: camera, voice AI, health tracking, custom lenses. The company's pivot point from XR-first to AI-first hardware.
The software glue - an XR app that turns ordinary digital content into immersive 360-degree and big-screen experiences. Positioned as India's largest mixed reality app.
Immersive training and remote assistance for oil and gas, aerospace, healthcare, automotive and manufacturing. Clients include Godrej, Blue Dart, Mitsubishi and JK Tyre.
The pre-Jio trilogy: two 360 cameras and a smartphone AR headset. The apprenticeship hardware that taught a startup to manufacture before a conglomerate came calling.
Approximate launch prices. JioDive uses the buyer's own smartphone as its display - the whole point.
The cheapest ticket to an IPL stadium in 2023 wasn't sold at a stadium. It was a plastic visor on JioMart.
- The JioDive thesis, in one lineEarly hardware was named like a chemistry set: Methane, then Quark. A tesseract, for the record, is a four-dimensional cube - a fitting mascot for a firm whose entire business is adding dimensions to flat screens.
Every Western XR company must convince you to buy a headset. Tesseract's devices ride Jio's telecom, retail and content rails - JioMart for sales, JioCinema for cricket, 5G for bandwidth. The headset is the easy part.
Beneath the consumer headlines sits a quieter B2B line: XR training and remote assistance used by manufacturers and logistics firms. A technician wearing Tesseract glasses can be talked through a repair by an expert hundreds of miles away.
The company holds an active patent portfolio in optics, imaging and mixed reality devices - including multi-modal eye imaging work with medical applications. The hardware you can buy is the visible slice.
If you are a consumer in India: watch sport and cinema on a giant virtual screen for the price of a dinner out, using the phone in your pocket. If you run a factory, a hospital, or a logistics network: train staff in simulated environments before they touch expensive machinery, and pipe expert eyes into remote sites without booking a flight. If you are a developer: build on the JioImmerse platform and its mixed reality SDK for an audience measured in the tens of millions. The offer, in every case, is the same - immersion without the import-luxury markup.
Return to that living room in May 2023. The match ends. The fan lifts the visor, blinks at the ordinary lamp-lit walls, and sets the JioDive on a shelf next to the TV remote - an object about as exotic, now, as a pair of reading glasses.
That is the change Tesseract has made to the scene, and it is easy to miss because it looks like nothing happened. No launch-day lines. No think pieces about the metaverse. Just a stadium that folded itself into a shoebox, in millions of homes at once, for the price of a takeaway meal. In 2015 the room had a phone and a television. A decade on, the same room can hold a cricket stadium, a training simulator, a 100-inch cinema and - with JioFrames - a camera-equipped AI that perches on your nose.
The headset wars will keep escalating elsewhere, each contender heavier with sensors and price. Tesseract, meanwhile, keeps playing a different game on a different board: not who builds the most headset, but who removes the most reasons to say no. A tesseract is a cube with one more dimension than the eye expects. The company named after it has added exactly one dimension to the Indian living room - and charged almost nothing at the door.
Product demo videos and founder interviews live on the Jio Tesseract YouTube channel above - including JioDive walkthroughs and JioGlass reveals.