i hope it helps u hemanth

1. SIDDHARTH INSTITUTE OF ENGINEERING & TECHNOLOGY
(Affilliated to J.N.T.U,Anantapur & Approved by A.I.C.T.E.,New Delhi)
Siddharth Nagar, Narayanavanam Road, PUTTUR-517583
Bachelor of Technology
In
Computer Science & Engineering
Presented by
Hemanth kumar
IV CSE
13F65A0503
Under the guidance of
Mr.B.Pavan kumar,M.tech
Assistant prof
Dept of CSE
Digital assistants

2. Digital
assistants
Hemanth kumar
13F65A0503

3. 1. Introduction to digital assistants
2. Speech Recognition( Natural Language Processing).
3. How digital assistants works
4. Types of Powerful personal assistant.
5. Apple’s Siri
6. Vs Microsoft Cortana
7. Alexa
8. Google Now .
9. Apple’s Siri Vs Microsoft Cortana Vs Alexa Vs Google Now .
10. Advantages of digital assistants .
11. Conclusion
Contents

4. A digital assistant, also called a virtual
assistant, is an application program that can
understand natural language and complete
electronic tasks for the end user.
Today's digital assistants are
programmed with artificial intelligence,
machine learning and voice recognition
technology
digital assistant

5. Speech recognition - YOUR APP
VOICE COMMANDS-- TEXT-TO-SPEECH
(TTS)-- SPEECH RECOGNITION
Natural interaction with your application
Grammar-based
Requires internet connection
SPEECH RECOGNITION !
It would… understand speech, questions, phrases, what
entities you’re talking about, concepts.

6. • Uses speech recognition and
offers personalized answers
to questions about the
weather, directions, movies,
etc.
• Taps into a range of
Application Programming
Interfaces
What does it do?

8. “Siri is not a search engine
technically and it’s not
intended to be a replacement
for Google.”

9. MICROSOFT CORTANA

10.  Cortana: everything you need to know about Microsoft's Siri rival.
To anyone who's played the Halo games, Cortana needs no introduction:
she's an advanced artificial intelligence and Master Chief's only real friend.
Cortana is currently the code name for a whole new way of controlling Windows Phone,
and in the longer term maybe Windows too.
MICROSOFT CORTANA

11. THE CORTANA INTERFACE

12. Amazon’s Echo is a curious device, but one that
is the first to demonstrate the truly
transformative potential of voice-based
computing. The hardware is solid, voice
recognition is strong and the features it does
offer are extremely useful.
ALEXA VIRTUAL ASSISTANT

14. Google Now is all about easy access and simplicity.
When triggering voice commands, you can simply say,
"OK, Google…“
and then give your command. Like Siri and Cortana,
you can look up info online, but Google Now is also
good at delivering personal recommendations based
on your search history and preferences

15. Let’s Evaluate Using Five Criteria
1.Search engine powering the digital assistant
2.Voice behind the digital assistant
3.Device compatibility
4.Functionality
5.Personality

17. Google Now—All The Way
• Google Now has more functionality
(especially with AndroidWare on it’s way)
• Smartphones are becoming assistants. Google
Now is a direct connection to that function and
will guide the future of Search Marketing.

18. Advantages of digital assistants .
FUNCTIONALITY
 Activity summary (walking/cycling)
 Birthday
 Boarding pass
 Concerts
 Currency
 Developing story and breaking news
 Events
 Event reminders
 Flights
 Friends' birthdays
 Hotels
 Location reminders
 Movies
 Nearby attractions
 Nearby events
 Nearby photo spots
 New albums/books/video games/TV episodes
 News topic
 Next appointment
 Packages
 Parking location
 Places
 Product listing
 Public alerts
 Public transit
 Research topic
 Restaurant reservations
 Sports
 Stocks
 Time to home
 Time reminders
 Traffic and transit
 Translation
 Weather
 Website update
 What to watch

19. Conclusion
Voice will be a primary interface for the connected home,
providing a natural means to communicate with alarm
systems, lights, kitchen appliances, sound systems and more,
as users go about their day-to-day lives. More and more
major cars on the market will adopt intelligent, voice-driven
systems for entertainment and location-based search, keeping
drivers’ and passengers’ eyes and hands free.

20. Questions?
Thank you …. 