Follow that video

 作者:乐莱仃     |      日期:2019-03-08 06:20:00
Help is at hand for drivers with a poor sense of direction, in the shape of a car navigation system developed by NTT of Japan. Instead of simply showing a two-dimensional map on a small LCD screen, the system labels live video footage of the view outside the car with local information from a database of landmarks, features and key buildings. A computer detects the angle of the camera, checks it against the car’s speed and position,