hj wrote:
It used to be I could search for a topic and get instant results. Now, why is it I get only page after page of links and never an answer to my question? There was an article about "skip scanners" leaving Walmart and I did a search "What is a skip scanner?" and never did find out. Clicking on a link just takes me to more pages with more links. I give up!
In the context of Walmart, a skip scanner is a customer using a self scan device and who fails to scan one or more items (perhaps mistakenly or even deliberately). To combat this more checks are being made on self scanners at the check outs.
Skip Scanning (not in connection with Walmarts) is a piece of Java code which enables bar code readers to ignore one or more characters in a bar code.
Phraseology is very relevant when Googling - I entered "Skip scanners leaving Walmart" for the first answer and "Skip Scanner" gave me the second.