Featural

As Xu and Carey have shown, while children may be aware of property or featural distinctions between objects, they do not use them to distinguish unique individuals (Xu and Carey 1996).

As a featural alphabet, Hangeul bears some similarities with scientifically created writing systems invented centuries later, such as the Visible Speech system invented by Alexander Melville Bell.

Because of its systematic categorization of sounds, with corresponding graphic interpretation, some linguists have come to consider han'gŭl a "featural" system.

The same author also cites Pitman's shorthand as an example of a ‘featural’ writing system .