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--- project:openletten [2011/10/01 15:50] – tamberg
+++ project:openletten [2017/09/22 18:37] (current) – [OpenLetten] tamberg
@@ Line 2: / Line 2: @@
-Letten is a place at the Limmat river right behind the ZHdK building (where MakeOpenData is hosted) in Zürich.
+This project is less about "data" than the others, and more about "open". Letten is a place at the Limmat river right behind the ZHdK building (where MakeOpenData is hosted) in Zürich, where lots of people like to swim.
-{{http://farm5.static.flickr.com/4046/4681369986_55b33bd2fe.jpg}}
+{{https://farm5.staticflickr.com/4046/4681369986_55851fd15c_z.jpg}}
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-First, the PDF data is parsed by Limmat.exe, a rather complex C# program given the simple task of extracting the current temperature. The data is then published to Pachube, a sensor platform based on open data formats. There might of course be other such platforms that could be used.
+First, the PDF data is parsed by HwPdfToPachube.exe, a rather complex C# program given the simple task of extracting the current temperature. IT took me 4 hours to write it. The data is then published to Pachube, a sensor platform based on open data formats. There might of course be other such platforms that could be used.
@@ Line 38: / Line 38: @@
-Once the data is available in an open format it's quite easy to display it in  away that suits the consumer rather than the publisher of the data. While the original PDF contains a lot more information, the current temperature is what's most interesting if you're about to decide if you should go for a swim. There is no way for the government to cater to such needs as they might be very special or of concern to a small minority only. Data in an open format empowers such groups to take action themselves and use the data they paid for with tax money in a way that serves them well.
+Once the data is available in an open format it's quite easy to consume and display it in  a way that suits the consumer rather than the publisher of the data (the visualizations below contain about 3 lines of code to get the data, compared to the 4 hours above). While the original PDF contains a lot more information, the current temperature is what's most interesting if you're about to decide if you should go for a swim. There is no way for the government to cater to such needs as they might be very special or of concern to a small minority only. Data in an open format empowers such groups to take action themselves and use the data they paid for with tax money in a way that serves them well.
+    * [[http://www.tamberg.org/makeopendata/2011/pachudial.html|http://www.tamberg.org/makeopendata/2011/pachudial.html]] (PachuDial visualization, Flash, animated, live)
+    * [[http://www.tamberg.org/makeopendata/2011/jquery.html|http://www.tamberg.org/makeopendata/2011/jquery.html]] (Simple visualization, JSONP, live)
     * [[http://www.tamberg.org/makeopendata/2011/googlecharts.html|http://www.tamberg.org/makeopendata/2011/googlecharts.html]] (Google Chart visualization including comfort zone, JSONP, live)
 {{http://farm7.static.flickr.com/6172/6199785693_6d405e0e9b.jpg}}
-    * [[http://www.tamberg.org/makeopendata/2011/pachudial.html|http://www.tamberg.org/makeopendata/2011/pachudial.html]] (PachuDial visualization, Flash, animated, live)
-    * [[http://www.tamberg.org/makeopendata/2011/jquery.html|http://www.tamberg.org/makeopendata/2011/jquery.html]] (Simple visualization, JSONP, live)
-{{http://farm7.static.flickr.com/6029/6199785659_5184575d21_m.jpg}}
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 {{http://farm7.static.flickr.com/6156/6200369058_06a3074337_o.png}}
+UPDATE, 29.03.2014
+Here's a picture of an OpenLetten widget developed during the Samsung Smart TV Hackathon 2014.
+{{https://farm8.staticflickr.com/7426/13486537313_f17c997812.jpg}}
 ===== Team =====
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     * [[https://bitbucket.org/tamberg/makeopendata/src/e504f66b1b56/2011/OpenLetten/HwPdfToPachube.cs|https://bitbucket.org/tamberg/makeopendata/src/e504f66b1b56/2011/OpenLetten/HwPdfToPachube.cs]]
+    * [[https://bitbucket.org/tamberg/makeopendata/src/e504f66b1b56/2011/OpenLetten/LettenLedMashup.cs|https://bitbucket.org/tamberg/makeopendata/src/e504f66b1b56/2011/OpenLetten/LettenLedMashup.cs]]
+  * [[https://bitbucket.org/tamberg/samsungsmarttvhack|https://bitbucket.org/tamberg/samsungsmarttvhack]] (29.03.2014)
 ===== Links =====
@@ Line 81: / Line 81: @@
     * [[https://pachube.com/|https://pachube.com/]] (Sensor data platform based on open standards)
     * [[http://www.instructables.com/id/Arduino-Web-LED/|http://www.instructables.com/id/Arduino-Web-LED/]] (How-to, including source code)
-    * [[http://yaler.org/|http://yaler.org/]] (Access to LED Web service running on Arduino)
+    * [[http://yaler.org/|http://yaler.org/]] (Access to LED Web service running on Arduino; Disclosure: I'm a founder of Yaler)
     * [[http://makeopendata.ch/forum/discussion/5/physical-mashup-of-a-multicolor-led-and-the-current-water-temperature-at-letten-environmental-data|http://makeopendata.ch/forum/discussion/5/physical-mashup-of-a-multicolor-led-and-the-current-water-temperature-at-letten-environmental-data]] (initial discussion of the idea)
+    * [[http://www.thingiverse.com/thing:148319|http://www.thingiverse.com/thing:148319]] (09.09.2013)
+    * [[https://data.stadt-zuerich.ch/dataset/wassertemperaturen-freibaeder]] (10.05.2016)
+    * [[https://data.stadt-zuerich.ch/dataset/wassertemperaturen-freibaeder/resource/548d1ceb-1daf-4cf9-a14a-92c86326824d]] (10.05.2016)
 Back to project overview: [[http://makeopendata.ch/doku.php?do=search&id=@project|http://makeopendata.ch/doku.php?do=search&id=@project]]
+{{tag>status:demo hardware eco needs:expert}}