Canoscan FB 310 is designed to offer 300 by 600 dots-per-inch optical scanning resolution which can be further interpolated to 9600dpi.
22.
To be precise, the resolution it offers is 300 by 600 dots per inch ( dpi ) for optical scanning resolution.
23.
Optical scanning, in which lasers read printed or hand-marked symbols on ballots, were used by 27 . 3 percent of voters.
24.
In counties using optical scanning, African-American precincts logged an undervote of 7 . 6 percent, white precincts 2 . 2 percent.
25.
But advances in three technologies have finally made wireless optical mice a reality : wireless transmitting, optical scanning and power conservation.
26.
That prompted Republicans to examine ballots in other counties that used similar optical scanning machines to tally votes from paper ballots.
27.
Nearly 60 percent of voters cast ballots on the punch card ballot system, while more than one-third use optical scanning system.
28.
By contrast, ballots read by more modern, optical scanning systems rejected far fewer _ only about 1.4 percent of those cast.
29.
Only 15 of Florida's 67 counties will be using the new touch-screen machines this fall; the rest will use optical scanning machines.
30.
Oakland and San Francisco, administer IRV elections on voting machines, with optical scanning machines recording preferences and software tallying the IRV algorithm.
