
A clock designed to be a specifically bedside clock needs to do one extra thing that a regular clock need not do, or it is not usable. As well as the clear imperative to Tell the Time. There is a key secondary imperative Be Visible In The Dark.

A clock designed to be a specifically bedside clock needs to do one extra thing that a regular clock need not do, or it is not usable. As well as the clear imperative to Tell the Time. There is a key secondary imperative Be Visible In The Dark.