It comprises a grid of streets with one axis parallel to the river and the other axis of streets and alleys set at right angles to it.
Xem thêmGrid Systems Corporation helped improve his design.
Xem thêmGrid made the product with a fold-down display that covered the keyboard.
Xem thêmIt was called the Grid Compass.
Xem thêmIn 1982, Grid Systems began to make many Grid Compass laptops.
Xem thêmGrid's computer was one fifth the weight of any other computer used at that time.
Xem thêmThe Grid Compass required main power.
Xem thêmGrid owned patents for the "Clamshell" design which is used in almost all modern laptop designs.
Xem thêmGrid Systems was bought by Tandy Corporation in 1988.
Xem thêm