Registration unlocks extra aesthetic options, such as colored jet flames and custom interfaces.

Software developers wrote custom interfaces and drivers for each piece of hardware.

A set of custom interfaces and classes for creating widgets.

I approve of the latter, but the former is a custom interface of no benefit for the rest of the Web either.

Traditionally, any time a package needed access to data from a device, a custom interface, or driver, had to be written.

Thus, custom interfaces can better encapsulate workspaces, actions, and objects for specific complex tasks.

It's not, it uses a custom OS with a custom interface.

A special program (loaded using the conventional tape interface) was needed to access the custom interface.

Forms can be created to provide a custom interface to data, and are stored within the database.

Fully interactive, custom interfaces may be written in C++ or Python.