https://6sigma.com/to-err-is-human-atm-machine-poka-yoke/ Six Sigma Certification and Training Fri, 28 Feb 2025 10:22:22 +0000 hourly 1 https://6sigma.com/to-err-is-human-atm-machine-poka-yoke/#comment-25626 Thu, 13 Oct 2011 03:41:02 +0000 https://opexlearning.com/resources/?p=9320#comment-25626 I agree, make the enter button obvious (corner) and larger (and green – which at least they do a little bit). One good bit of mistake proofing lots of ATMs do is giving you some common choices – just one button to get various amounts of cash. Instead of having people try to enter 100 (and mistakenly entering 10 or 1000…).

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