Humans have been solving the problem non-verbally for a very long time.
The fact that this continues to be extremely successful can be seen in
cave drawings produced tens of thousands of years ago: simple figures
consisting of individual lines recount the history of a culture,
representing hunting scenes and everyday activities. Today, symbols are
an essential part of the modern world. They are called pictograms or
icons: stylised, non-verbal representations or instructions that help
people to find their way and provide information, even if those people
cannot read. Their key element is to be simple, clear and easily
understood by people with a wide range of backgrounds. The organisers of
the Olympic Games, both summer and winter, quickly recognised the
necessity and uses of pictograms (see the chapters on Paris 1924 and
London 1948). Athletes from every corner of the world compete at Olympic
Games. Olympic sport pictograms have therefore played a pioneering role
and enjoy a special status: for decades, their simple, unambiguous
representation of athletes, typical poses and/or sports equipment have
been a key element of all Olympic Games.