If you've got a major-brand camera with a built-in GPS, don't plan on taking any geotagged photos in China. Chinese law prohibits mapmaking without a license, and most of the large camera manufacturers have complied with this regulation by quietly slipping a censorship function into the GPS -- when you take a picture, the camera checks to see if it's presently in China, and if it is, it throws away its GPS data, rather than embedding it in the photo's metadata. On Ogle Earth, Stefan Geens looks at how several different manufacturers handle this weirdness -- how they phrase it in their manuals, and what their cameras do when they run up against this limitation. It's a fascinating look at the interface between consumer electronics, user interface, and the edicts of totalitarian regimes. In some Nikon cameras, for example, the GPS does work, but all its measurements are shifted about 500m to the west (!).
Why does all this matter? Wherever local laws prohibit the sale or use of a personal electronics device able to perform a certain function, manufacturers have traditionally chosen not to sell the offending device in that particular jurisdiction, or — if the market is tempting enough — to sell a crippled model made especially for that jurisdiction.
For example, Nokia chose not to sell the N95 phone in Egypt when the sale of GPS-enabled devices there was illegal before 2009, whereas Apple opted to make and sell a special GPS-less iPhone 3G for that market. Early models of the Chinese iPhone 3GS lacked wifi, while the Chinese iPhone 4/4S has firmware restrictions on its Google Maps app.
The risk to consumers in freer countries is that personal electronics brands might be tempted to simplify their manufacturing processes by building just one device for the global market, catering to the lowest common denominator of freedom — especially if the more restrictive legal jurisdictions contain some of the most attractive markets, such as mainland China.
Still, in the absence of more information from Panasonic, Leica, FujiFilm, Nikon and Samsung, I can’t decisively say whether this is the business logic behind their decision to cripple the GPS in their cameras. And yet uncrippled GPS cameras from Sony and others are freely available for sale in China, for example on Taobao, China’s eBay...
Why do Panasonic, Leica, FujiFilm, Samsung and Nikon censor their GPS cameras?