The most promising application idea
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The Most Promising Application Idea. The Most Promising EGNOS Application Idea. WHAT ? acoustic binaural + GNSS = guidance people among the pre-defined track. FOR WHOM ? blind , partially sighted people , people working in environments with low visibility. HOW ?

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The Most Promising Application Idea

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The most promising application idea

The Most Promising Application Idea

The Most Promising EGNOS Application Idea

  • WHAT ?

  • acoustic binaural + GNSS = guidance people among the pre-defined track

  • FOR WHOM?

  • blind, partially sighted people, people working in environments with low visibility

  • HOW ?

  • spatial paths could be represented as a sequence of acoustic cues


Technical description

Technical description

The sequence of the bell rings allows any person to build a mental map of the path.

Although the sound is the same it is perceived in a different way depending on the distance and orientation


Technical description1

User

Direction

N

E

W

S

User

Direction

N

E

W

S

Technical description

  • A spatial path can be represented as a sequence of acoustic cues

E20

D15

F25

C05

B00

Absolute positioning

The track can be considered as a route compound by a discrete set of geo-referenced waypoints.

GNSSis used to calculate user position.

User

Position

A00

10

20

30

40

F25

E20

D15

C05

Considering position and orientation of the user the next track points are converted into binaural acoustic cues allowing the user to perceive the position and shape of the track.

B00

A00

90

F

E

D

C

B

A

Relative positioning


Technical description2

Technical description

EGNOS SDK

APP Architecture

In blind or darkness navigation accuracy and integrity are a must.

EGNOS SDK

EGNOS DA229

EGNOS in Smartphones

Enhanced position

Intergrity


Technical description3

Technical description


Business case

Business case


Current status

Current status

3DSOUND concept was developed by a newly founded start-up company.

Proof of Concept of the system was partly funded from EU program [ARGUS]

Test APP


Current status1

Current status

VIDEO


Requirements next steps

Requirements / next steps

Financing is necessary to continue the development of the technologies:

3SOUND App and later on EGNOS 3SOUND System

Thanks to the development and financing support the preliminary product could be introduced to the market within 6 months

Source: branwithin


The most promising application idea

Marta Krywanis- Brzostowska

European GNSS Agency (GSA)

[email protected]


The most promising application idea

BACK UP SLIDES


Technical description4

Technicaldescription

Neither research, patents nor products have solved the problem of giving a non- visual track perception.

Visual impaired people require guidance support in outdoor activities.

Emergency&Rescue teams require guidance assistance in novisibility conditions


Technical description5

Technicaldescription

Track perception would allow blind people to imagine the geometry of he path and walk along it autonomously.

The sequence of the bell rings allows any person to build a mental map of the path.

Binauralsoundscreate the illusion that sounds produced by a stereo headphone emanate from specific directions and distances.


The most promising application idea

3SOUND NAVIGATION provides an innovativeguidance supportsystem for visual impaired people or in low visibility conditions, based on the provision of a track line perceptiontrough the use of GNSSandbinauralsoundtechnologies.


Technical description6

Technicaldescription

B. Track on

Map Processing

C. Track

Server

  • Track

  • Recording

Track

generation

GPX data (Tracks and Waypoints) can be obtained through different options

User Reference Frame

Track

recreation

Absolute

Reference

Frame

GPX data recorded and activated

Guidance instructions are provided based on user position and orientation obtained through GNSS and electronic compass

GPX file is loaded in the user terminal and activated for acoustic track guidance


Business case1

Business case

Price

1000

500

Navigation functionalities HMI


Business case2

Business case

Price

1000

500

Pathperception


The most promising application idea

Current status

End user requirements evaluation and non disturbance hearing headphones test

Acoustic cues and binaural map implementation

Binaural dummy head

Binaural 3D sound perception and binaural navigation test

Preliminary algorithm implementation of the 3SOUND APP for acoustic navigation


Business case3

Business case

START UP

GNSS technologies

and applications

ARGUS PROJECT

Userrequirements

3D AcousticNavigation

Architecturebasedon GNSS/IMU

Cocept

Architecturebasedon EGNOS SDK

Test APP

Concept validation

Proof of concept

Nextsteps

New Products & Results

Reinforce ARGUS Project


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