A close-up view of a section of a large electronic device with multiple rows of buttons and lights. The buttons are arranged in a grid pattern, and each row has a different color scheme. The top row has a gradient from yellow to blue, the middle row has a gradient from orange to yellow, and the bottom row has a gradient from blue to yellow. The lights are illuminated in various shades of yellow and blue, and there are no visible numbers or text on the buttons.