Vector Graphics - is the first term that comes to my mind. You may also be asking about Pixel Art, which are graphics created by using tiny pixels.
Halftone is a graphic "optical illusion" that uses dots of the same color, but varying sizes, shapes, and spacing to recreate a gradient like effect. The eye blends the dots into a seamless tone.
The picture will become finer. Your picture is made up of dots called pixels. Pixels are created from resolution for example 640x480=XXXX amounts of pixels. So when you create more pixels by increasing the resolution to say 1024x768=xxxxx amounts of pixels you increase the pixels amount and finess of the image.
pixels
A bitmap image uses solid color pixels, which can be identified and recolored easily. A lossy compression image consists of shaded colors which cannot be easily exchanged.
Twister uses a white sheet with red, yellow, blue, and green dots that you put your hands or feet on.
Pixels (pixel displays), inches (USA), centimeters, millimeters (not USA), etc. It depends on the context & profession. Until the USA discovers the metric system, the world still uses DPI (dots per inch).
Yes, the dots that Roy Lichtenstein uses are his signature mark and are called 'Benday Dots'.
See this link.
to move cursor,to navigate through pixels
A "pixel" is simply a dot. The computer sends a signal to the monitor, causing a bunch of dots to do their thing and when they all come together it makes an image. As the dots become small enough our eyes can't distinguish the difference between dots and a picture.
he uses dots :)
Morse code