cf. city flows Till Nagel & Christopher Pietsch A comparative visualization of urban bike mobility MapTime Berlin, 28 June 2016
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cf. city flows
Till Nagel & Christopher Pietsch
A comparative visualization of urban bike mobility
MapTime Berlin, 28 June 2016
Nat
iona
l Geo
grap
hic
Meandering design process
Urban data visualizations Our previous work
Touching Transport
Shanghai Metro Flow
Isoscope
LiquiData
Concept General idea of the project
cf. city flows is a visualization of urban bike mobility.
cf. city flows is a visualization of urban bike mobility designed to help citizens analyze bike-sharing system.
cf. city flows is a visualization of urban bike mobility designed to help citizens casually analyze bike-sharing systems in the context of a public exhibition space.
cf. city flows is a visualization environment of urban bike mobility designed to help citizens casually analyze bike-sharing systems in the context of a public exhibition space. Large screens show the space of flows in bike sharing.
cf. city flows is a comparative visualization environment of urban bike mobility designed to help citizens casually analyze three bike-sharing systems in the context of a public exhibition space. Multiple large screens show the space of flows in bike sharing for three selected cities: New York, Berlin, and London.
cf. city flows is a comparative visualization environment of urban bike mobility designed to help citizens casually analyze three bike-sharing systems in the context of a public exhibition space. Multiple large screens show the space of flows in bike sharing for three selected cities: New York, Berlin, and London. Bike journeys are represented in three geospatial visualizations.
cf. city flows is a comparative visualization environment of urban bike mobility designed to help citizens casually analyze three bike-sharing systems in the context of a public exhibition space. Multiple large screens show the space of flows in bike sharing for three selected cities: New York, Berlin, and London. Bike journeys are represented in three geospatial visualizations designed to be progressively more analytical, from animated trails to small-multiple glyphs.
Bike Sharing Data Collecting, processing, and analyzing data sets
London Santander Cycles
Berlin Call a Bike
New York Citibike
alan
levi
n
Rudo
lfSim
on
Nic
k-D
London Santander Cycles
Berlin Call a Bike
New York Citibike
20° C
3 June 2015
21° C 21° C
alan
levi
n
Rudo
lfSim
on
Nic
k-D
Raw data
Visual Experiments Digging into the data
HER
E Ro
utin
g AP
I
Design Considerations Comparing vastly different cities
Basemap
Till
Nag
el
Comparing cities
The
Star
, grid
by
Robi
n Ch
ubb
Euro
stat
Scaling maps
Scaling data encoding
Three viewing modes Different levels of spatial and temporal granularity
• City-wide view • Station view • Small-multiple view
Three viewing modes
City-wide view
Station view
Small-multiple view
Staged Analysis From Evocative to Comparative Visualizations
Transitions
Guide through visualizations
Exhibition Streams & Traces
Web
site
: Ph
illip
Kor
tlang
& C
hris
Mag
iera
Prod
uct d
esig
n: S
amira
Akh
avan
, And
rea
Bied
erm
ann,
Chr
istia
n M
ünch
Observations Feedback and Insights
Phot
o: S
teph
anie
Neu
man
n
Comparisons as conversation starters
Challenging complexity
Südd
euts
che
Zeitu
ng
Thank you.
http://tillnagel.com – twitter: @tillnm Dr. Till Nagel & Christopher Pietsch Urban Complexity Lab, FH Potsdam
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