fire eagle presentation for iit delhi hack u event

Yahoo! University Hack Day

“IIT Delhi Campus is

huge”

“IIT Delhi Campus is

huge”

Yahoo! Maps and Geo

IIT Delhi University Hack Day

Yahoo! University Hack Day 2

Subramanyan Murali Maps Frontend Engineer, Hacker

Subramanyan Murali Maps Frontend Engineer, Hacker

Arnab NandiFire Eagle Engineer Maps, Evangelist

Arnab NandiFire Eagle Engineer Maps, Evangelist


Location aware is useful ?

3


Location aware is useful !

4


Y? GeoCapture the worlds geography as it

is used by the worlds people


We offer Technologies that connect Yahoo! users with the world around them

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Geo Planet ™http://developer.yahoo.com/geo/

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Map Image APIhttp://developer.yahoo.com/maps/rest/V1/

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Map Presentation APIhttp://developer.yahoo.com/maps/ajax/

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http://developer.yahoo.com/fireeagle/

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Top 10 location aware apps http://www.wired.com/gadgets/wireless/magazine/17-02/lp_10coolapps?currentPage=all

Trend watchinghttp://www.trendwatching.com/trends/halfdozentrends2009

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Dive into Location aware Apps

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iNap

WhosHere

iNap

WhosHere

iNap Application

iNap Application

WhosHere Application



Lets make that better

14


iNap

WhosHere

iNap Application

iNap Application



iNap

WhosHere

WhosHere


What is stopping us ?

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#1 Application developers do not wants to open up

their data to others

17


#2 Too many platforms to develop on

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#3 Immature development ecosystem

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#4 Privacyhttp://www.wired.com/gadgets/wireless/magazine/17-02/lp_guineapig?currentPage=all

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No fear, Location broker for Internet is here !!

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iNap

WhosHere

iNap Application

iNap Application



iNap

WhosHere

WhosHere

Fire Eagle Fire Eagle


The truth is out there

24


Y! Map Tiles Server

Fire Eagle stores locations

Facebook stores social relations and authentication.

Friends On Fire mashes up data for registered Facebook users


The APIs

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“…Because the card in my camera automatically added location data to

my photos, anyone who cared to look at my Flickr page could see my

computers, my spendy bicycle, …. Hell, with a few clicks you could get driving

directions right to my place—and with a few more you could get black gloves

and a lock pick delivered to your home. …”

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‘We’ deal with it !

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#1 Location granularity

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#2 Hide Me!

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#3 Access vs. update

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#4 Periodic house keeping

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Gory Details

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ApplicationApplication

Registers

Consumer token SecretAccess Application

Yahoo! sign in at Fire Eagle

Set Privacy and Authorize

Authorize app and redirect

User – App interactionUpdate and Retrieval


• Customer Token & Secret– Issued to all registered apps. Used to make user authorization

requests.• General Token & Secret

– Issued to registered Web applications with callback authorized URL.– Used to make aggregated queries like within and recent.

• Request Token & Secret– Temporary token to create a placeholder token for user

authorization.– Requested from Fire Eagle using the consumer token.– Sent along with the redirect URL to provide context for user

registration.• OAuth Token & Secret

– Defines the authorization given by the user to a specific app.– For the same user, each authorized app has a different OAuth

token.– Used for API queries: lookup, user, update

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Authorization Tokens


Can I locate your Hack

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Happy Hacking

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fire eagle presentation for iit delhi hack u event

Technology

oauth token secret

location aware apps

application developers

placeholder token

general token secret

customer token secret

location data

privacy http