The plugin may be operative to execute the first standardized plugin command.

The expansion module has at least two sets of rolling means (9a, 9b, 9c) arranged along the axial direction of the expansion module.

Based on the ACM extension module having been authenticated, the ACM and the ACM extension module may be processed together.

The memory is connected to the function expansion module to store the transfer data of the function expansion module.

The device is preferably a delegate unit or an extension unit.

The expand module inserts a noise chunk.

The memory comprises at least one application (260), which defines a set of functions (470), and one or more plugins(270).At least one plugin iscurrently active.

Said extension module is connected to a closing module (4) towards the outside.

A sliding expansion module is attached to the shed.

Modular styluses having a base module an expansion module are disclosed.

The dynamically loaded plugin architecture comprises a parent context and a plugin repository.

Said unit comprises a base module (BM) to which at least one expansion module (EM) is attached.

The framework can comprise one or more plugins, but typically, only one plugin is active at a time.

Disclosed is a modularized and expandable tablet computer that can be freely assembled comprises a host (1), an expansion module (2), and a communication module connected to the expansion module (2).

The aerial may alternatively be provided in a cap that fits over an expansion slot (130) of the expansion module (100).