I imagined that this would be a topic covered on here or on some other place on the internet, but have struggled with finding the right key words or any sort of literature on the calendar.
I would like to ask if there is anything on the subject on the topic if lines around numbers will help/speed up users picking a date. Please see the screenshot below.
The initial feedback from the static image mockup is that people much prefer the calendar with the lines. On the other hand one person who is dyslexic, is feeding back that the lines is confusing them and this was interesting for me. However, I'd like to ask for people's expertise and experience on this.