Technology Flashcards
What are the 2 aspects of technology?
- Transport technologies
- Information and communication technologies
What are the 3 main information and communication technologies?
- Internet/phone cable technology
- Mobile data technology
- Computer technology
What are transport technologies?
how these connect people to place
What are 2 transport technologies?
- passenger jets
- trains
What is a positive of passenger jets?
The price of plane tickets has fallen by two-thirds compared to other prices since the 1970s, so the number of passengers has tripled.
What is a positve of trains?
Trains are very fast so they connect people and the world toegther
What are the 3 facts about internet/phone cable technology?
o By the 1990s, people were connecting to the internet through ‘dial-up’ internet services
o It allowed people to access information never possible
o ADSL services
What are the 2 facts about mobile data technology?
o More mobile cell towers have been built
o Price of mobile phone plans dropped
How long did it used to take to download a 2 hour movie in 3G?
20 hours
How long did it used to take to download a 2 hour movie in 4G?
12 minutes
How long did it used to take to download a 2 hour movie in 5G?
12 seconds
What are 6 positive aspects of technology?
- Increased access to the internet means more software
- Families in different parts of the country (or world) are more connected than ever
- Groups like Amnesty International can spread the word about injustice more easily
- People who were once unable to speak up against their government are now much more safe
- Accessing knowledge is much easier and thousands of times faster
- Travel rates have actually increased
What are 4 negative consequences of technology?
- Effects are not good for everyone.
- Travel experiences have often become just Instagram opportunities
- People can connect to commit crimes and be trolls
- Fake news
What is a negative health opportunity of global connectivity?
People go online and read the wrong advice
What is a positive health opportunity of global connectivity?
More opportunities to get diagnosed