The Smart Citizen Kit is an electronic plaque based on Arduino, with sensors for measuring air quality, temperature, noise, humidity, and quantity of light, as well as a solar charger and a Wi-Fi antenna that allows the data to be uploaded to online platforms and make them accessible to all citizens. The project provides a cheap and effective way for citiz...

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Roaming data indicate the place of origin of the user. In this case, we can ob- serve the movements of Russian tourists around the metropolitan region of Barcelona. Name of the piece: Russian tourism in Catalunya Author: Telefónica I+D Year: 2012 Credits: Telefónica I+D

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Mobile telephone data segmented by time bands give rise to a new territorial division where the districts become diluted and new opportunities emerge. Name of piece: Barcelona heat (economic map) Author: Telefónica I+D Year: 2012 Credits: Telefónica I+D

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Every time a cruise ship arrives in Barcelona, a phenomenon of connection to local telephone companies occurs. This new map of Barcelona clearly visua- lises the focuses of interest of the cruise passengers. Name of piece: Barcelona cruise passenger behavior Author: Telefónica I+D Year: 2012 Credits: Telefónica I+D

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A brainwave sensor was used to record the artist’s brain activity during one night of sleep. At 1:40am REM occured, his brainwave activity increased, and he en- tered dreamstate. One minute of brainwave data from the transition into dream sleep is selected and mapped onto light filters. These lights are then arranged into a large circle which represents ...

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