Take a nostalgic trip to 1987 with this digital drawing system that worked on your TV

This 1987 LJN Video Art commercial features a digital drawing system that connected to your television. You would draw with a controller, and the drawing would appear on the TV screen. The commercial hypes up the product with the line "now the best thing on TV is me!"

Why does this look way more fun to me than all the fancy drawing applications we have nowadays?