Shopping Service Based on FIDO Voice Authentication by Heesuk Jeong, PowerVoice - Presented at FIDO Seoul Public Seminar on December 5th, 2018

1. Shopping service with
AI smart speaker based on
FIDO voice authentication
Dec. 5th 2018
CEO Ph. D. Hee-Suk, Jeong

2. -2- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
Voice commerce with AI speaker
• AI smart speaker penetration with 47.3 Mils. consumer, 19.7% U.S. adults in 2 years
• Widespread and bigger voice commerce market using AI smart speaker
✓ Experienced 26.5% purchased with AI smart speaker, Monthly 11.5% purchased with AI smart speaker
✓ The most popular speakers with amazon Echo(63.6%) and Google Home(32.7%)
1. AI speaker market stream

3. -3- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
Blow-up voice assistant and request easy authentication
Ordered with TV announcement…
Is it the best on AI assistant service?
AI speaker with e-Commerce,
How is the payment authority?
More request of easy-use and security with voice according
to generalization of voice assistant in various service
1. AI speaker market stream

4. -4- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
Speaker recognition technology
2. Speaker recognition solution
Speaker recog. = Linguistic + Biometrics
Glottal pulses
- Personal own voice frequency
Vocal Tract
- Different thickness & length
of vocal tract
Voice signal
+
SOURCE SPECTRUM FILTER FUNCTION OUTPUT ENERGY SPECTRUM
Limitless re-production
Bio-feature from personal
vocal tract/mouth/nasal cavity

5. -5- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
5
OSSM
OpenSeSaMe
• TD(Text Dependent, fixed-pass phrase),
UDP(User-defined password) &
TI(Text Independent, free speech)
• Server/Embed. and FIDO compliance support
• Voice foot-print & audio qualification for
anti-spoofing and fraud-detection
Voice biometrics
to verify & identify
ID
verified
2. Speaker recognition solution
Business application

6. -6- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
6
OSSM
OpenSeSaMe
IoT
Banking
e-Commerce
Security
2. Speaker recognition solution
Business reference

7. -7- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
PVo speaker recognition OSSM: OpenSeSaMe
Category
OSSM TD
Text-dependent
OSSM UDP
User-defined Password
OSSM TI
Text-independent
Engine i-Vector/PLDA i-vector/PLDA i-Vector/PLDA
Engine size
(Working
Memory)
20~40MByte 500MByte 500MByte
Personal
Template
~ 3KB
CPU 1GHz 1GHz 1GHz
Performance
(EER)
0.5% (FRR: 5%, FAR: 0.01%)
OS Linux/Windows/Android/iOS Linux/Windows Server Linux/Windows Server
* The above specification is possibly changed as per application and service requirement.
2. Speaker recognition solution

8. -8- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
“GiGa Genie~
Buy 2 of Item A”
KT Cloud
GiGA Genie
service server
GiGA Genie
Voice Auth. server
GiGA Genie
FIDO server
[Dad], Are you sure to buy
2 units of “A” with $20?
If it is so, please speak
“Pay with my voice” to
process payment.
Buy+2+Item “A”
User verified ID=Dad
“Authenticate with
my voice”
FIDO voice
Auth./Client
FIDO auth. for
user ID, Dad
[Dad], you complete
payment for 2 units of “A”
with $20.
3. KT GiGA Genie AI speaker reference
User ID verification service based on FIDO : Service built & managed by KT
- Voice commerce payment in AI speaker based on FIDO authentication
- Common use circumstance with multiple user in AI speaker with speaker verification function
KT
Payment system

9. -9- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
3. KT GiGA Genie AI speaker reference
Reference with K-Bank and Woo-Ri Bank

10. -10- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
3. KT GiGA Genie AI speaker reference
K-Shopping case study

11. -11- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
4. Enhancement with AI speaker authentication service
Order ‘Tide’
laundry
pods.
AI platform
FIDO
authenticator
FIDO
Auth. server
Payment server
AI platform provider
Payment provider
Authenticator provider
Biometrics
Shopping IOT
Secure key
Card payments Bank
Alliance business synergy binding with Auth. and payment leading by AI platform
- Maximize business synergy taking provider’s advantage for voice commerce market with AI speaker

12. -12- Copyrights ⓒ 2018 POWERVOICE All Rights Reserved
▪ is voice and sound professional algorithm developer and chained solution provider
▪ delivers voice UI/UX solution in mobile, appliance, automotive and multimedia field
▪ provides voice solution for SAMSUNG, LG, KT, BC Card, Shinhan Finance and Government
POWERVOICE
Core technologies
Main Business Areas
▪ SoM & SoC Business
▪ Algorithm/Data R&D
▪ Solution & Service
Speech/Voice
recognition
Speaker
recognition
Sound wave
communication
Smart Device Navigator Surveillance Smart
Appliance
Commerce Education
/Toy
Services
Voice/Audio
Pre-processor
5. POWERVOICE overview

13. Thank You
Contact Point : 이형엽 부장, Email : hylee@kpvoice.com, Phone : 010-7168-4001