Service incubation lab

Vendor-neutral middleware for quantum computing. Write in the SDK you already use, and reach every connected processor through one pipeline: analysis, optimization, noise simulation, error mitigation, QEC, and cost estimation before you submit.

• Nine SDK frameworks, eight hardware vendors, one interface
• Rank devices on evidence before spending QPU time
• UI, REST API, CLI, and an MCP server for AI agents

Real-time exercise-form coaching from a single phone camera. A trainer's judgment criteria encoded as joint-angle rules, normalized against your own body baseline. Feedback names the correction instead of reporting an uninterpretable similarity score.

• On-device inference. No video leaves the phone
• One spoken cue during the set, a full report after it
• Reps that could not be judged are reported with the reason and excluded from the count

An on-chain raffle where 90% of ticket sales become the prize. The 10% fee is a constant compiled into the contract, and the drand round each future draw will use is already determined. Anyone can verify the draw on-chain.

• National lotteries return about 50%. BOR returns 90%
• No setter for the fee, no proxy to swap the logic
• BLS12-381 beacon verification on-chain, against RFC 9380 vectors

Checks that run in your own browser, reporting what the device actually exposes to the web. Every item is invoked rather than looked up, because a browser answering "yes" and a browser doing the thing are two different answers.

• Execution instead of a support table. Five states instead of yes/no
• Separates device limits from browser policy and server response headers
• Send a measurement and get your device's tier and full breakdown back

A room you look around and place things in, then recall where they were. The 3D is not decoration: the method of loci is a spatial technique. Built as a testbed for the full pipeline: authoring, handoff, serving, and on-device measurement.

• A room is one JSON file. Planning edits it; adding a room requires no code change
• Five interchangeable runtimes draw the same scene: WebGL2, three.js, WebGPU, Canvas 2D, Unity WebGL
• Every session reports frames, jank, input lag and load time from the device itself

Identifies weaknesses in the wireless environment in range (no encryption, one SSID answering from several APs, protections left off) and lists the corrective setting for each. Scored per place, with the components always shown.

• Receives only. No connecting, no authenticating, no probing
• One risk score per place, always shown with its parts
• Each finding carries its remediation: a setting change or a connection habit

A music broadcast where an AI DJ takes requests and the stories behind them. Everyone connected hears the same song at the same point, with your story summarized over the intro. When nothing is queued, a curated catalog fills the slot.

• No audio is served. A schedule, a playback time, each browser's own embed
• First come, first served, plus weights. Stories go first; every score logged
• One script, Korean and English. Two server-side voices, fixed or alternating by operator setting

Finds you an opponent among the people already in the room. The QR on the venue screen is also proof of presence, which location data alone cannot establish. Everyone waiting is paired in one pass each round.

• No decline button. Asking for someone else looks to the other side exactly like no answer
• Criteria instead of a name. Who you are matched with is revealed only after both accept
• Paired by round rather than first come. A longer wait weighs more, so no one is left out

Runs augmented reality in a phone browser, on a world-tracking engine that became open source in February 2026. A real-size object stands in the room, 3D stands on printed matter, a face is tracked in real time, and a real object can be cut out of the view and stood beside them. Every frame stays on the device.

• A link opens the camera. The engine is static files, so nothing is computed on a server
• Place a sofa at its real size, cut a real object out of the camera view, or register your own printed matter as a target on the spot
• Which demos run, what the objects are, every line of text: configuration, not code

Arrange flowers in a browser and photograph them. Pick a stem, set a vase, choose a stage, turn it, and keep the shot. No score and no way to fail. Flowers, vases and sets carry no mesh files and no textures: every shape is generated at run time.

• Eighteen flowers, five vases, five stages — all built in code, so the whole thing is a single small download
• Tap to add and the stems space themselves evenly; drag and one goes exactly where you put it
• Stand the arrangement in your own room through the camera and save the composite as one photo

A dedicated notification web app for each organization. Members scan a QR code, pick the topics they want, and notices arrive on the lock screen. Delivery is web push, so sending carries no per-message fee, unlike paid message channels.

• Adding an organization is a form rather than a deployment: name, color, logo, topics
• No name and no phone number. Age band, region and topics, with the consent record
• Ad labeling, the night sending limit and opt-out are applied automatically when a message is sent

An order-book exchange core that extends by configuration across markets, assets and networks. BTC, ETH and USDT markets, limit and market orders, MetaMask sign-in. Quotes track Binance live prices, and deposits and withdrawals run on Ethereum Sepolia and Bitcoin Testnet4.

• Three markets and 33 pairs. Price-time matching with self-trade prevention
• Deposits credited on block confirmation; withdrawals sent automatically within limits, with operator approval above them
• Real-time order book and charts that follow live market prices

A buyer storefront, a seller center per brand and an operator console on one domain. One cart and one payment across brands; at payment the order splits per seller, each seller ships its own share, and the buyer follows every shipment from one order.

• Sellers isolated by channel: each account reaches only its own products and orders
• Shipping with carrier and tracking number, tracking history, e-tax invoice preview per seller order
• Korean commerce rules: won with VAT included, domestic delivery fee, five carriers

A marketplace core that opens each vertical from a configuration file. Three run on it: software development outsourcing with milestone escrow, manufacturing RFQs where manufacturers pay per quote, and business spaces booked by the hour. Matching, the ledger, payouts and dispute mediation are shared. Invited users post real briefs, answered by joygoLive as the provider with the contract settled off-platform; demo listings stay hidden from their screens.

• Three deal modes on one core: quotes with escrow, credit-based bids and hourly bookings
• Double-entry ledger reconciled across escrow, payables and credit liability
• Disputes freeze the deal and split the held funds; contact details are masked in chat

Ground control for several aircraft at once. Simulated aircraft report over the protocol real drones use, missions are drawn on the map and uploaded over the standard transfer sequence, and every flight is recorded and replayed. Korean airspace is checked along the route, not only at the waypoints.

• Real MAVLink v2 throughout, so connecting an aircraft removes the simulator and leaves the console
• Geofence uploaded to the aircraft — it stops itself, with no dependence on the link
• Route checked every 100m against control and prohibited zones, with the requirements per aircraft

See it (a photo), hear it (a song), say it (a witty line). Many people vote, and only the lines others agree with pass survival gates from 30 days to five years; five years makes the hall of fame.

• Reactions as a vote, with wit counting double: wit 1, agree 0.5, not so sure −0.5
• One tag per post, and the home screen filters by the most popular tags
• AI song suggestions when nothing comes to mind, song battles, six survival gates with 1- and 2-year badges, a numbered hall of fame, AI screening and bot checks