New voting machines are coming to three west suburban Cook County townships for next week’s consolidated elections in preparation for a countywide rollout next year. The Cook County clerk’s office will test machines in 147 precincts in Oak Park, River Forest and Proviso townships, and hopes to have the new voting machines in every suburban Cook County precinct by the 2020 presidential primary election. “Our current equipment has served us well for a decade, but these new machines have the latest technology,” county Clerk Karen Yarbrough said at a Tuesday morning news conference. “The touch screens are more intuitive and accessible for voters with disabilities, and every single voter will get to review their ballot with paper in their hands before their vote is cast,” Yarbrough said. Each machine can accommodate three voters at one time, with two touch screens and a paper ballot. A voter will use the touch screen as a ballot marker, then print the ballot to review it, according to a demonstration by the clerk’s election director, Tonya Rice. The voter will then hand the ballot in a privacy sleeve to an election judge, who will initial it and place it in the scanner. The scanner accepts the paper ballot and creates an image of the ballot. Because it’s the same machine, the paper ballot and touch screen ballots are automatically consolidated, according to information provided by the clerk’s office. One touch screen is lower to accommodate voters who use wheelchairs, and voters will be able to change the text size and color contrast if they need. An audio ballot is available in English, Spanish, Hindi and Chinese.