Today, ISO/IEC 7811 is a topic of great relevance and interest to a wide spectrum of people. Whether due to its impact on society, its implications in daily life or its historical importance, ISO/IEC 7811 has become a key point of discussion in different areas. From its emergence to its evolution over time, ISO/IEC 7811 has captured the attention of academics, professionals, and the curious alike. In this article, we will explore different aspects related to ISO/IEC 7811, from its origin to its current effects, with the intention of offering a comprehensive and enriching perspective on this very relevant topic.
ISO/IEC 7811Identification cards — Recording technique is a set of nine (7811-1 to 7811-9) standards describing the recording technique on identification cards.
"Part 7": Magnetic stripe — High coercivity, high density Allows capacity 10 times that of a card conforming to Part 6.
"Part 8": Magnetic stripe -- Coercivity of 51,7 kA/m (650 Oe) (including any protective overlay)
"Part 9": Tactile identifier mark Specifies the physical characteristics of a tactile identifier mark used by visually impaired card holders to distinguish their cards.