Rather than remembering each pixel value as an address and three values for red, green, and blue (RGB), a program can check and discover that a whole region of the screen is the same color for the moment and simply say, for all the pixels between these two addresses, set them to these three values.
As the user navigates through the app, he or she can download songs for subway listening, discover similar artists and even check out the music of the bands that influenced their favorite artists.
In 1997, the small businessman flew from Jogjakarta 220 km to Jakarta only to discover he needed to buy three additional round-trip tickets so inspectors could check out his food company, Rakit Barokah Food.