Polok, Ferdaus Zaman; Trisha, Abida Khan; Islam, Sanzida
(Daffodil International University, 2021-09-09)
With technology, people are becoming smart day by day. One main component that all of
us do have is our Smartphones. On the other hand, the number of uses of some other smart
gadgets like Drone, DSLR Camera, etc. is ...