Smart card development is very popular today. A brilliant card is nearly like a mini computer, and requires smart card programming to function smoothly. Almost each of us should have seen a brilliant card that functions like a mini computer but is different from it in this regard that it's without any monitor or keyboard. To read the smart cards or update the information inside the same, smart card readers are required.
The operating-system of the smart card offers a platform for running different applications, and can be placed under two broad groups namely, Disk Drive and Secure device OS. When we talk about the first form of os that's Disk Drive, we'd realize that it encompasses a memory manager in active form that can perform on-demand loading associated with a file or application. Furthermore, it also does enable distribution of active files along with their management.