#gps

The Ohio Court of Appeals ruled on Monday that police do not need to obtain a warrant before attaching a GPS tracking device to anyone’s vehicle. The case arose after paid informants told the Butler County Sheriff’s Office that Sudinia Johnson was involved in selling cocaine. Acting on this information, Detective Mike Hackney attached a pager-sized GPS tracker to the undercarriage of Johnson’s white Chevy van.

The GPS unit uploaded information regarding the van’s location to a website that Hackney regularly checked. This information was used to follow the van from Chicago back to Ohio, with police prepared to make a traffic stop with drug-sniffing canines as soon as Johnson entered Butler County, as long as “they were able to find probable cause to make a stop,” according to Hackney’s testimony.

It’s a well-kept secret, which will give the willies to people who are (at least publicly) worried about intellectual property: Microsoft has one of their best R&D centers in China. Located in the silicone gulch in the north of Beijing, MSRA (Microsoft Research Asia) is working on advanced technologies, mostly in the visual area. I worked with them once, and they are NFSWing good. They just had another great idea: Why not mine the knowledge of cab drivers when it comes to proposing the best route on your in-car navigation system?

Wisconsin’s highest court yesterday approved police use of Global Positioning System (GPS) devices to track motorists, as long as a valid search warrant is obtained. In 2003, Madison Police Detective Mary Ricksecker attached a tracking device to the 1980 Chevy Beretta as it sat on the private driveway belonging to Michael A. Sveum, then age 35. Sveum was suspected of stalking his ex-girlfriend, Jamie Johnson based on nine hang-up calls that were placed at payphones around the city. The tracking device was eventually used to connect Sveum to the time and place of other calls.