Why do we code PLCs, design HMIs, create complex SCADA networks? The short answer is - so that somebody can use them to get a job done. For an HMI to be useable, it must be readable. Readability isn't just a matter of word choice. Technical choices like text alignment, line width, or font size can make or break readability. Here are eight tips for ensuring readability in your HMIs:
1. Left-align Text
Likewise, justifying text creates awkward g...
Continue reading →