According to IEK's research, Taiwan's biometrics industry can be divided into five categories: 1. sensor research and development, 2. algorithm and software design, 3. product application design, 4. manufacturing, and 5. agency marketing; The main products are access control system or attendance management system. And Nanxun's voiceprint recognition technology belongs to the fifth category, agency marketing: Nanxun Enterprise also acts as the agent of the world's top two voiceprint recognition technology platforms, NICE & VERINT, and sells, integrates, builds, and goes online in Taiwan & mainland China Maintenance and model optimization assistance

	*NICE*	*VERINT*	*Nuance*
	NICE Real Time Authentication (RTA)	(IAFD) Verint Identity Authentication and Fraud Detection	Nuance Security Suite, Nuance Intelligent Engagement Platform
Detecting ANI tampering mechanism (anti-spoofing)	Y	Y	Y
Verification mechanism can be applied to IVR channels with Voice Captcha to prevent synthetic or recorded playback	Y	Y	Y
Verification mechanism can be applied to customer service channels for interaction with real humans	Y	Y	Y
Continuous verification throughout the entire call, not just at the beginning (e.g., detecting identity changes during the call, such as on-behalf behaviors)	Y	N	Y
Detection of abnormal behavior (e.g., DTMF input behavior before the call, frequently calling devices; high-risk business behaviors during the call, such as high-value transfers or password changes)	Y	Y	Y
Verification mechanism can be applied to mobile app channels	Y	Y	Y
Consideration: Does it require an internet connection for registration/verification?	Y	N/Y	N/Y
Can the verification mechanism be applied to outbound call scenarios?	Y	Y	Y
Fraud detection feature: Blacklist to record voiceprints	Y	Y	Y
Fraud detection feature: Blacklist to record ANI phone numbers	Y	Y	Y
Fraud detection feature: Provide a blacklist management platform or integrate with third-party risk management platforms	Y (NICE Actimize Risk Case Manager)	Y	Y (AI risk engine)
Text Dependent active engine	Y	Y	Y
Text Independent passive engine	Y	Y	Y
Is it capable of conducting 1:n Identification and 1:1 Verification?	N/Y	N/Y	N/Y
Can the same registration audio be used simultaneously in both passive and active verification scenarios? (e.g., the audio registered passively can also be used in active verification scenarios)	Y	N	Y
Can voice recognition be integrated with NLP Speech Recognition?	Y	Y	Y
[Sentiment Analysis] Can it analyze emotions?	Y	Y	N
[Keyword Spotting] Can it detect keywords?	Y	Y	Y
[Language Identification] Can it identify the language?	Y	N	Y
[Gender Identification] Can it identify gender?	Y	N	Y

Source: Opus Research 2019