Elements & Have

  Objective The Android camera platform designed in this project can turn its direction Manually using Button. If a person claps hands, then it will Detect and Impulse and capture the Moment this Device will capture multiple photos if more than one claps detected. It will not only detect clap sound it can detect any kind of noise and starts capturing the photos. The system which we have detected can distinguish between n oise and impulse sound.    Motivation When we travel alone, it can be inconvenient to take pictures with yourself in it. Often, we have to hold the camera with our hands and capture a close photo with barely background. In a better case, we still need to pre - set a short timer, which requires us rushes back from the camera. Therefore, we came up with platform that uses microphones to detect clap direction and ATmega 32 microcontroller with servo motor to control the camera and earpod t o shutter. This design makes selfie much more easier and convenient since all you

     Brief Description              The basic idea of Page Replacement is; if there is a free page in the memory then use it. If there is no free page available, then we select one victim page which we would swap out of the virtual memory to the disk. Then we read the desired page to the new free frame. The page tables are then updated and the process is restarted. The main objective of a good replacement algorithm is to achieve a low page fault rate. For that we need to insure that the heavily used pages stay in the memory, and the replaced page should not be needed for some time. Secondly, we need to reduce the latency of a page fault. That can be assured by writing an efficient code, and replace the pages that do not need to be written out.     Flow Chart Flow Chart          Algorithm Implementation          FIFO           This Page Replacement Algorithm treats the page frames allocated to a process as a circular buffer:          1. when the buffer is full, the oldest page is replac