LaCie portable hard drive, 2004.

Electronic payment terminal, 1990-1998.

Nokia mobile phone, 2004.

Intercommunicating telephone with ten selector buttons, 1950.

Memory cartridges for digital cameras, 2004.

Sony Ericsson T610 mobile 'phone, 2003.

Camera of a Nokia mobile phone, 2004.

Nintendo 'Game Boy', 1989.

Detail of Philips 'Fiscio 820' mobile phone, 2003.

Sample of submarine telegraph cable, 1866.

Osborne 01 microcomputer system, c 1982.

Siemens Neophone telephone, 1929.