As an example, consider the diagram above. According to this model, this consumer would be most satisfied with any combination of products along curve U3. The consumer would be indifferent between combination (Qa1, Qb1) and (Qa2, Qb2). A series of indifference curves is sometimes called an indifference curve map.
For other uses, see Firewire (disambiguation). IEEE 1394 is an interface standard for a serial bus for high-speed communications and isochronous real-time data transfer. It was developed in the late 1980s and early 1990s by Apple, which called it FireWire. The 1394 interface is also known by the brand i.LINK (Sony), and Lynx (Texas Instruments).
Peripheral devices that connect to a computer requiring high-speed data transfer rates like camcorders or external memory drives are typically equipped with FireWireÂ® ports. This high-speed FireWireÂ® connection allows users to transfer massive amounts of information in a very short amount of time.