In+ersec+ion for Spatial People

John Nelson of UXBlog presents a dot map of the 2012 U. S. Presidential election with little blue dots for Obama votes and little red dots for Romney votes. The comments to the article are valuable as they demonstrate typical data-entry troubles and symbology problems that arise from scaling density point data.

On Slashdot, an anonymous reader writes "Political and territorial disputes have been leaking to scientific venues like Nature, Science and Climatic Change. Many recent scientific papers submitted to these journals promote the highly disputed Chinese U-shaped line. One of the authors refused to change her map after being requested by the journals, stating that that her published map was requested by the Chinese government. This practice was condemned by Nature in its latest editorial, which asserts that political maps that seek to advance disputed territorial claims have no place in scientific papers."

Four years ago we mentioned a redistricting game, it's now reality, Slashdot discusses a story named Redistricting 2.0: Cloud Lets Voters Take Part, involving GIS, crowdsourcing, political district boundaries and the cloud, all this in the Los Angeles County, but other areas where citizens can contribute to redistricting are mentioned, such as Sacramento.

Their summary: "As the 2010 U.S. census results arrived, Los Angeles County's politicians started ramping up for redistricting — the once-a-decade, computing-intensive, often contentious process of geographically carving up the populace into discrete parcels of voters. In the past, such decisions were made by politicians using expensive computer systems and software. Participation in the process was limited to an elite few who could afford experts who understood redistricting's arcane rules and GIS technology well enough to game them. This year, however, it won't just be the politicians and special interest groups poring over the data and tweaking boundary lines. All 4.5 million registered voters in LA County have access to a cloud-based redistricting application called the Public Access Plan that lets voters view and modify existing maps and boundaries, submit comments, and even create and submit their own plans from scratch. LA County is among the first government entities to consider providing Web-based tools that allow for direct public participation. 'This notion of public access has changed quite dramatically,' says Tim Storey, a senior fellow at the National Conference of State Legislatures. 'Throwing that wide open is a big step.' The big question now is whether the public will use it."

If you read the article, you'll learn that they're using Esri's web-based redistricting software.

Slashdot runs a discussion named German Politician Demonstrates Extent of Cellphone Location Tracking.

Their summary: "Deutsche Telekom is tracking its customers' locations and saving the information: '.... as a German Green party politician, Malte Spitz, recently learned, we are already continually being tracked whether we volunteer to be or not. Cellphone companies do not typically divulge how much information they collect, so Mr. Spitz went to court to find out exactly what his cellphone company, Deutsche Telekom, knew about his whereabouts. The results were astounding. In a six-month period — from Aug 31, 2009, to Feb. 28, 2010, Deutsche Telekom had recorded and saved his longitude and latitude coordinates more than 35,000 times. It traced him from a train on the way to Erlangen at the start through to that last night, when he was home in Berlin. Mr. Spitz has provided a rare glimpse — an unprecedented one, privacy experts say — of what is being collected as we walk around with our phones."