Abstract
Two studies are reported. In the first study, reading seven segment numerics (SN) was shown to be more difficult than reading of conventional numerics (CN) under short viewing times. Errors in reading SN were idiosyncratic to certain numbers; however, the numbers erroneously reported are predictable. In the second study, training was shown to be effective in overcoming difficulties in reading SN, but without opportunity for continued exposure to SN, acquired skills may be reduced significantly after one month. It was concluded that where time is not critical, SN readability is comparable to CN, but in situations where time is critical, periodic SN training should be employed to preclude readability problems.
Get full access to this article
View all access options for this article.