Using computer-based voting machines instead of paper ballots or mechanical machines. The "black box" moniker is due to the fact that software tabulates all the input. See e-voting.
"black box voting." YourDictionary, n.d. Web. 16 August 2018. <http://www.yourdictionary.com/black-box-voting>.
black box voting. (n.d.). Retrieved August 16th, 2018, from http://www.yourdictionary.com/black-box-voting