My Face

My Face may refer to:

Metamatic

Metamatic is an album by John Foxx, released in 1980. It was his first solo album following his split with Ultravox the previous year. A departure from the textured mix of synthesizers and conventional instruments on Systems of Romance, his last album with the band, Metamatic 's hard-edged electronic sound was more akin to Kraftwerk's The Man-Machine (1978), Gary Numan's The Pleasure Principle (1979), and early Human League. The name 'Metamatic' comes from a painting machine by kinetic artist Jean Tinguely, first exhibited at the Paris Biennial in 1959.

Production and style

Recorded in what the composer described as "an eight-track cupboard in Islington", Metamatic was engineered by then-unknown Gareth Jones. Foxx's electronic equipment included ARP Odyssey, an Elka 'String Machine' and a Roland CR-78 drum machine. His keyboard skills were rudimentary at the time, and several of the synth parts were played for him by John Wesley-Barker.

Half a dozen tracks referenced automobiles or motorways, most obviously "Underpass" and "No-One Driving". Foxx re-worked the former track as "Overpass" on the live Subterranean Omnidelic Exotour in 1998 (reissued in 2002 as the second of a 2-disc set, The Golden Section Tour + The Omnidelic Exotour); he also re-used its distinctive riff for the track "Invisible Women" on 2001's Pleasures of Electricity with Louis Gordon. The song "He's a Liquid" was influence by a still from a Japanese horror film depicting a suit draped across a chair in such a way as to suggest that the wearer had liquified; Foxx's lyrics also alluded to the 'fluidity' of human relationships. The final track, "Touch and Go", exhibited psychedelic touches that would increasingly recur in his 1980s work.

IP

IP may refer to:

Computing

Biology and medicine

Other uses

I2P

The Invisible Internet Project (I2P) is an overlay network and darknet that allows applications to send messages to each other pseudonymously and securely. Uses include anonymous Web surfing, chatting, blogging and file transfers. The software that implements this layer is called an I2P router and a computer running I2P is called an I2P node.

The software is free and open source and is published under multiple licenses. The name I2P is derived from Invisible Internet Project, which, in pseudo-mathematical notation, is represented as I²P.

Technical design

I2P is beta software since 2003. Developers emphasize that there are likely to be bugs in the software and that there has been insufficient peer review to date. However, they believe the code is now reasonably stable and well-developed, and more exposure can help development of I2P.

The network itself is strictly message-based (like IP), but there is a library available to allow reliable streaming communication on top of it (similar to TCP, although from version 0.6 there is a new UDP-based SSU transport). All communication is end-to-end encrypted (in total there are four layers of encryption used when sending a message), and even the end points ("destinations") are cryptographic identifiers (essentially a pair of public keys), so that neither sender nor recipient of a message need to reveal their IP address to the other side or to third-party observers.

IP address

An Internet Protocol address (IP address) is a numerical label assigned to each device (e.g., computer, printer) participating in a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing. Its role has been characterized as follows: "A name indicates what we seek. An address indicates where it is. A route indicates how to get there."

The designers of the Internet Protocol defined an IP address as a 32-bit number and this system, known as Internet Protocol Version 4 (IPv4), is still in use today. However, because of the growth of the Internet and the predicted depletion of available addresses, a new version of IP (IPv6), using 128 bits for the address, was developed in 1995. IPv6 was standardized as RFC 2460 in 1998, and its deployment has been ongoing since the mid-2000s.

IP addresses are usually written and displayed in human-readable notations, such as 172.16.254.1 (IPv4), and 2001:db8:0:1234:0:567:8:1 (IPv6).