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Printing whiteboards | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2014/09/19/193
Fredrik Bergstrand's Weblog. Technology, design and emergency response. This entry was posted in Uncategorized. Nästa steg i en värld av sensorer. What is the main function of Twitter in crisis? Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. Notify me of new comments via email.
fredrikbergstrand.wordpress.com
Beutiful visualizations of human movement | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2015/03/11/beutiful-visualizations-of-human-movement
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Beutiful visualizations of human movement. This is a beautiful visualization of data gathered of humans doing planned physical activity. It would be really interesting to analyze data sets like these from locations where large scale emergency events has occurred. I’m sure that there is a lot to learn about large scale movements, crowds and emergence. This entry was posted in Technology. Generating network graphs with Python and pygexf.
fredrikbergstrand.wordpress.com
Generating network graphs with Python and pygexf | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2014/09/29/generating-network-graphs-with-python-and-pygexf
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Generating network graphs with Python and pygexf. Node,graph): # We start by adding the current node to the graph. Loop over each child node, or twitter replies. And go one level deeper if child nodes exists. Generate graph(reply, graph) # . then connect the child node that now exists with the current parent node. When all child nodes has been appended, or if no more exists,. Gexf( Name of Graph collection. Info on graph collection.
fredrikbergstrand.wordpress.com
What is the main function of Twitter in crisis? | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2014/09/24/what-is-the-main-function-of-twitter-in-crisis
Fredrik Bergstrand's Weblog. Technology, design and emergency response. What is the main function of Twitter in crisis? The left image shows the small number of reply networks with 315 reply tweets in total. The right image show a much larger network of retweets, with 9952 retweets. Clearly there is very little conversations going on Twitter, at least using the “official” hashtag of the forrest fire. Now the question for you! The graphs were generated using Python. Leave a Reply Cancel reply. Researcher ...
fredrikbergstrand.wordpress.com
Suggested Reading – Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/suggested-reading
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Digital Humanitarians, by Patrick Meier, available at Amazon. Crowdsourcing, by Daren C. Brabham, available at Amazon and Adlibris. Visual reporting in time-critical work: exploring video use in emergency response. 2011), Fredrik Bergstrand and Jonas Landgren,. In Proc. of MobileHCI ’11. ACM, p. 415-424. 2007), David Kirk, Abigail Sellen, Richard Harper2 and Ken Wood, In Proc. of CHI’07. Leave a Reply Cancel reply. Information Techno...
fredrikbergstrand.wordpress.com
Appar för lokalisering vid 112 samtal | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2015/06/22/appar-for-lokalisering-vid-112-samtal
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Appar för lokalisering vid 112 samtal. Ett av 112-operatörers största problem är att lokalisera en inringande person. Det är vanligt att personer inte kan ge en god beskrivning av vart de befinner sig. Kan du tex säga adressen till vart du är just nu? Smartphone app to transmit 111 callers location. App förmedlar din position direkt till nödcentralen. This entry was posted in Technology. Beutiful visualizations of human movement.
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Visualization of OpenStreetMap edits in Haiti | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2015/06/25/visualization-of-openstreetmap-edits-in-haiti
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Visualization of OpenStreetMap edits in Haiti. This is a stunning visualization of the work conducted by digital volunteer in the aftermath of the 2009 earthquake in Haiti. This entry was posted in Technology. Appar för lokalisering vid 112 samtal. 8220;Precrime” adopted by Chicago PD →. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). Get every n...
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Nästa steg i en värld av sensorer | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/2014/08/26/nasta-generation-av-manskliga-sensorer
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Nästa steg i en värld av sensorer. Vi har länge pratat om mänskliga sensorer och hur står påverkan introduktionen av “smart phones” har haft när det gäller generering av sensordata. Exempel på dessa är bland annat United States Geographical Surveys (USGS) projekt “Did you fell it”(DYFI). Och “Twitter Earthquake Detector”(TED). Som ger intressanta insikter från jordbävningen i Napa Valley i västra USA. Printing whiteboards →. You are ...
fredrikbergstrand.wordpress.com
Fredrik Bergstrand | Fredrik Bergstrand's Weblog
https://fredrikbergstrand.wordpress.com/author/flashone
Fredrik Bergstrand's Weblog. Technology, design and emergency response. Author Archives: Fredrik Bergstrand. 8220;Precrime” adopted by Chicago PD. Predictive analytics is not only used by financial investors to make a big win at the stock market, it is now also used to predict who that is likely to be involved in future crime. Philip K. Dick introduced the idea of “precrime” in 1956 in the classic sci-fi book “The Minority Report”. The strategy of the police is then to locate and initiate a dialogue with...
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