PlaceEngine – Sony’s non-GPS location technology
Jul 3rd, 2007 | By SueBack at the beginning of June, Sony released its PlaceEngine technology for use on its portable handheld device, the PSP, in Japan. PlaceEngine uses Wi-Fi signals to determine locations, but adds a twist by relying on the help of its users to add to and refine the accuracy of the Wi-Fi locations. PlaceEngine isn’t the [...]
