Sádovská, P: Real-Time Monitoring of the Movement of Young People Using the Location-Based Social Network
1. Real-Time Monitoring of the Movement of
Young People Using the Location-Based
Social Network
Petra SÁDOVSKÁ
This presentation is co-financed by the
European Social Fund and the state
budget of the Czech Republic
2. Program
Location-Based Services
Location-Based Social Network
Mobile Social Network
Foursquare
Data Collection
Results
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
3. Location-Based Service
Location-Based Service (LBS) is a software application for
a mobile device that requires knowledge about where the
mobile device is located
LBS employs accurate, real-time positioning to connect
users to points of interest
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
4. Location-Based Service
LBS are included in
services to identify a location of a person or object, such as
discovering the nearest banking cash machine or the
whereabouts of a friend or employee
parcel tracking and vehicle tracking services
advertising directed at customers based on their current
location
weather services
location-based games
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
5. Social Networks
Social structure made up of individuals/organizations
connected by one or more specific types of
interdependency, such as friendship, common interests,
and shared knowledge
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
6. Location-Based Social Network
Adding a location to an existing social network so that
people in the social structure can share location-
embedded information
New social structure made up of individuals connected by
the interdependency derived from their locations in the
physical world as well as their location-tagged media
content, such as photos, video, and texts
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
7. Mobile Social Network
Social network where users can connect with another one through
their mobile phone and/or tablet
The increasing availability of open smartphone platforms such as Apple
iPhones and Google Android phones caused that mobile device users
use mobile applications to share their current location with their
friends via Location-Based Social Networks (LBSN)
The process of sharing current location has became known as
“checking - in”
Check –in can be gained in one of two ways:
via an SMS text message,- manualy
via mobile application - automatically determine a user’s current
location by leveraging the power of a number of location determination
technologies
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
8. Mobile Social Network
Dodgeball (2005 - 2009)
one of the first LSBN
SMS to check-in
in 2009 was discontinued, replacing with Google Latitude
Brightkite (2005 - 2009)
SMS or E-mail to check-in
Connect users with their existing friends and also meet new people based on
the places that they go
In April 2009 Brightkite was acquired by mobile social network Limbo
Gowalla (2007 – 2012)
Check-in via mobil aplication in „Spots“
Users got virtual items, which could change to another with other users
Users could add new Spots or Trips
Google Latitude (2009)
To shere location with friends
No check-in
History of movement in 30 days
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
9. Foursquare
To share location information about our location with
friends
To recommendate which places (venues) to visited
Virtual points for each check-in
Virtual badge for certain number of points
User with the highest number of check-ins in the last 60
days becomes mayor of places
People can also create new venues to check-in
Users choose automatically push their check-in messages to
Twitter, which provides a public API to search and download
these messages
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
10. Foursquare
Foursquare website gives opportunity to see history of
check-in
Data in rss and kml format
History data includes name of venue, time and date of
check-in, coordinates and website of venue
Link the history of check-ins with Google Calendar
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
11. Number of
User F/M Age Employment
Data collection
check-in
U1 F 25 student 43
U2 F 26 student 24
U3 M 35 IT 34
U4 M 40 web designer 6
U5 M 18 student 54
U6 M 22 unemployed 3
19 users from the Olomouc City U7 M 38 self employed 27
U8 M 24 student 35
4 women U9 M 19 student 26
15 mens U 10
U 11
M
F
25
22
student
student
3
31
Age-range 19-40 years U 12 M 21 student 34
11 students U 13 M 21 industrial worker 21
464 check-ins from the Olomouc City U 14 M 32 designer 1
(total 795 check-ins) U 15 F 26 software analyst 63
U 16 M 26 web designer 22
U 17 M 22 student 19
U 18 M 21 student 3
U 19 M 21 student 15
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
Total 4F/15M 464
12. 789 venues in Olomouc City
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
25. Problems
Check-ins coordinates are coordinates of the place, where
the user checked-in, not coordinates of venue
GPS accuracy
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
26. Problem
For 1 building/place can be more venues
1 shop center includes more small shops
1 university includes more departmens
More name for 1 venue, e.g. Railway Station Olomouc
(Železniční stanice Olomouc-Hlavní nádraží, Hlavní
nádraží, Olomouc Hlavní nádraží, ČD Centrum)
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
27. Summary
In today´s world, wireless mobile communication
devices are creating new dimension of
interconnectedness between people, places, and
urban infrastructure
Mobile social network could help to better
understand human dynamics, motion and urban life
in real-time
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
28. Real-Time Monitoring of the Movement of Young
People Using the Location-Based Social Network
Petra SÁDOVSKÁ
petasadovska@gmail.com
First InDOG Doctoral Conference, 29th October - 1st November 2012, Olomouc
