EIT Digital-born Ariadne Maps is more accurate than GPS

Ariadne Maps' indoor localisation technology is up to two orders of magnitude more accurate than GPS

Ariadne Maps was only incorporated on 25 March 2019 and yet, the start-up, born out of the EIT Digital 'People Movement Analysis and Optimisation of Infrastructure' Innovation Activity, is growing pretty fast, earning remarkable achievements in the process.

Cooperation with the German railway 

At the end of June, it signed a deal with Deutsche Bahn, the German railway company considered to be the largest railway operator and infrastructure owner in Europe.

Deutsche Bahn is eager to use Ariadne Maps’ indoor localisation technology, which uses smartphone generated signals on various frequencies (GPS, Wi-Fi, GSM, Bluetooth and others) to anonymously analyse the movement of people, with an accuracy rating that is up to two orders of magnitude greater than GPS.

The EIT Digital supported technology includes both a hardware component, the receivers that have to be installed at key points to get the signals, and a software platform.

Smartphones are never silent; unless they are totally switched off, they are always sending signals on different frequencies, even if they are in airplane mode. We capture these signals with our devices, which we install at the platforms, we triangulate them and analyse people's movements. 

Georgios Pipelidis, CEO and Co-founder Aridane Maps 

This will help the German railway company solve a longstanding issue that affects stations located at German borders: how to differentiate between passengers who are continuing their journey, or staying in town.

This is valuable data, given that, when a single ticket is used by a commuting passenger, revenue sharing between railway companies of different nations (or between different companies of the same nation) depends on being able to identify and track a traveller’s journey.  

So far, the only way for Deutsche Bahn to have access to this information, was by carrying out periodic surveys and interviews, a method with several limitations and implemented only once every five years.

Right now, we are installing our devices in one railway station. When this initial small-scale testing phase is over, Deutsche Bahn is committed to adopting our technology in 75 other stations and then possibly across their entire network.

Nikos Tsiamitros, CTO and Co-Founder Adriadne Maps

This deal alone could be reason enough to rejoice, but the Ariadne Maps team has a lot more on its plate.

Usability of Ariadne Maps

Ariadne’s technology, for instance, has been put to work at the well-known IEEE Pervasive Computing and Communications Conference, to monitor how people moved from workshop to workshop and has raised the attention of university researchers who want to use it to monitor the social interactions of staff of the Concordia Research Station in Antarctica.

We will use smart watches to monitor the staffs’ location, to see which rooms are used the most, who interacts the most with whom, it’s a social study: its goal is to simulate situations of space exploration, since during the winter, there are only eight people living at the station. Just like the International Space Station, where six people are living.

Georgios Pipelidis, CEO and Co-founder Aridane Maps

What’s more, their technology, which has already been recognised as one of the best on the market, was among the three best solutions at the IEEE IPIN 2018 conference, opening entirely new scenarios for businesses operating in high-density people environments like train stations, exhibitions centers, malls, airports, museums.

For owners of large shopping centres, for instance, it could be instrumental in seeing how customers are moving, which shops they are visiting, which products they see.

In airports, it could be used to improve passengers’ experience, avoid long queues, and increase the revenue of duty-free commercial areas. Passenger traffic is rapidly growing (it could double to 8.2 billion customers in 2037) and it won’t always be easy for airport companies to cope with the increase.

The EIT Digital start-up has already begun collaborating with Ferrovial, the company which (among other things) manages Heathrow Airport, to help it understand and optimise the flow of people inside its buildings.

What they want to find out is the wait time: how much time it takes a passenger from the moment they enter the airport to reach the gate; right now, there is no way of knowing this. Our method can generate detailed analytics, which can be used to mine patterns, such as identification of bottlenecks, and hence act as a guide to reducing congestion. 

Georgios Pipelidis, CEO and Co-founder Aridane Maps

EIT Digital connection

Ariadne Maps belongs to the EIT Digital Digital Tech programme focus area and is one of the best examples of how the innovation activities supported by the organisation can quickly have an impact and scale.