1 Robert Smithdas (1925 â 2014): first deafblind person in the US to receive a master's degree. 2  Mae Brown (1935 â 1973): Canadaâs first deafblind university graduate; developed services for the deafblind at the Canadian National Institute for the Blind (CNIB).
A ROM drive only reads and writes data from discs. ie, you can play a DVD/CD, drag and drop contents to your computer harddrive. A burner reads and writes data to and from discs. ie, you can play a DVD/CD, drag and drop contents to your computer harddrive and make a DVD/CD with data you select.
There are many memory devices built using flash memory technology. However, USB flash drives and the Solid State Drives are the devices comparable to the function of a hard drive. Both USB flash drives and SSD are developed based on the semiconductor technology. USB flash drive is basically a flash memory chip that can be connected to computer through a USB connector.