·Use cases

What becomes possible when payment serves the experience.

The same patented architecture applies wherever a person needs to be identified, located, or connected to a service, and something valuable needs to happen as a result. These are five of those places.

01Rideshare and Robotaxi Airport Pickup

What if getting into a rideshare or a robotaxi at the airport was simpler and safer?

At a rideshare pickup zone, passengers must find their assigned car and give the driver a PIN to prove they are in the right one. Rideshare companies built that system to fix the confusion. Parousya removes the need for it.

A woman seated comfortably in a driverless vehicle
The pickup, reinvented
The old way
  • Scan the queue for your assigned car
  • Read a PIN out to the driver
  • Prove you are the right passenger
PIN 4 8 2 1
With Parousya
  • Approach your vehicle
  • Your phone confirms the match
  • The driver sees it on their screen. The trip begins
No code. No plate check.

Rideshare

Approach your vehicle. Your phone confirms the match. The driver sees it on their screen. No code. No plate check. The trip begins.

Robotaxi

In a robotaxi queue there is no driver to ask. Every passenger must locate their pre-assigned vehicle from a row of identical driverless cars. Parousya removes the search entirely. Step into any available vehicle. The system already knows it is you. When you arrive, you leave.

Real time visibility, for those who need it
Corporate travelConfirm the right employee is in the right vehicle.
Family or carerFor passengers with reduced mobility, follow the journey in real time.
Fleet or regulatorQuery who was in which vehicle, when and where. The passenger stays anonymous to the driver.
Relevant to Rideshare platforms Autonomous vehicle operators Corporate travel management Airport transport operators Fleet management platforms Passenger safety technology
02Healthcare

What if leaving a doctor's appointment meant just leaving?

Every appointment ends twice. Once in the consulting room, when the doctor is done and the patient stands to leave. And again at reception, where the transaction catches up with the care. The appointment is over when the appointment is over.

A patient and doctor talking in a modern consulting room
From consulting room to verified claim, automatically
Patient arrivesWalks into the clinic. Nothing to tap.
Correct providerTheir phone detects the right signal among others in the building.
Server routes itPayment routes through a central server.
Insurer verifiedA verified record of exactly who provided the service, and when.
No paperwork No manual claim No waiting
Relevant to Health systems Healthcare billing platforms Private practice operators Insurance companies
03Retail

What if paying for something did not interrupt buying it?

A shopper approaches a checkout. Their phone identifies the correct payment point and routes the transaction automatically. They keep moving. At the exact moment payment completes, a loyalty platform knows the shopper is at the point of purchase.

A shopper walking through a modern store without stopping
The moment of payment
Approach the checkoutThe shopper keeps walking. No stopping, no queue.
Payment routes itselfThe phone identifies the correct payment point and completes the transaction.
Offer arrivesAt that precise instant, in exactly the right context.
An offer arrives, right on time

The system knows where in the store the shopper is. It knows when they are about to complete a transaction. It can act on that knowledge in real time.

Payment Personalisation Engagement Analytics
Relevant to Retailers Loyalty platforms Commerce technology companies
04Social Commerce

What if your followers could be there with you?

An influencer or celebrity walks into a boutique. As they move through the store, their phone knows exactly where in the space they are. A social platform observes in real time. Followers on the other side of the world see the same room, the same choices, the same moment.

Not just in the store. In the room, at the rail
  • The platform knows which room they are in, which product they are near, and the moment they move.
  • The commerce layer follows naturally. The product the followers just voted on is available to purchase the moment they interact.
  • An experience most of them will never have for themselves. And they will tell everyone they were part of it.
Relevant to Social media platforms Luxury retail Commerce technology companies
A young woman getting into a taxi at night on a city street
05Unbooked Taxi Safety

What if hailing a taxi at night felt safe?

When a person hails a taxi off the street, neither the rider nor the driver is recorded anywhere in the taxi system. No booking. No pairing. No record. If something happens, there is nothing for authorities to go back to. Parousya changes this without changing anything the rider does. Get into the taxi. Your phone takes quiet note of the vehicle you are in. You remain completely anonymous to the driver for the entirety of the journey.

Two outcomes. One quiet safeguard
The ride ends well

Nothing is disclosed. You were never visible to anyone. The record simply falls away.

If it does not

The record is there when authorities need it. Accountability, exactly when it matters.

Privacy by design. Accountability on demand.

This was a deliberate principle of the patent from the day it was filed. The third party querying capability in the divisional patent lets a family member follow a journey in real time. A parent can know a minor arrived safely. Authorities can query the system when they have cause to. The driver never knows any of this is happening.

Relevant to Taxi licensing authorities City transport departments Ride hailing platforms Insurance companies
·Licensing

See your industry here?

We license the Parousya method to companies building products and services where short range wireless identification and payment intersect. If you can see an application, we would like to hear from you.

Get in touch