Concetti Chiave
- Signs are crucial for communication in public spaces like roads, stations, and airports.
- Different shapes of signs convey specific messages: triangles for warnings, circles for orders, and rectangles for information.
- The absence of words in signs aids in universal understanding, beneficial for non-readers or those speaking different languages.
- Designing new signs requires ensuring the message is clear and unambiguous to avoid misinterpretation.
- An example of miscommunication occurred in India where a sign meant to protect tigers was misunderstood as a directive to kill them.
The Importance of Signals
Signs are an important part of modern life. We can see them everywhere, on roads, in stations, at airports and even in schools.
Signs have a grammar. We use triangular signs to give warnings. We use circular signs to give orders and finally we use rectangular signs to give information.
In many cases try not to use words. This helps people who speak a different language or people who can’t read.
Designing New Signals
When you design a new sign you need to make sure that people understand the right message. For example, some conservationist in India wanted to protect the tiger. They decided to make some signs. They wanted to make people think before killing tigers. Many villagers could not read so they did not use any words. In the end, they made a sign of a tiger’s head with a X through it. Unfortunately, the villagers understood this as an instruction to kill tigers!
Domande da interrogazione
- What are the different shapes of signs used for, according to the text?
- Why is it important to avoid using words on signs, as mentioned in the text?
- What lesson can be learned from the conservationists' attempt to design a sign in India?
The text explains that triangular signs are used to give warnings, circular signs are used to give orders, and rectangular signs are used to provide information.
Avoiding words on signs is important because it helps people who speak different languages or those who cannot read to understand the message.
The lesson is that when designing signs, it's crucial to ensure the message is clear and correctly interpreted, as the conservationists' sign was misunderstood as an instruction to kill tigers instead of protecting them.
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