77023
GPS TECHNOLOGY
- Explain the advantages for blind people or having a hands-free attachment to their
phone.
- A user wants to use the Easy Walk service while travelling through
different countries. Explain why it might not work on their mobile phone.
- They might only have a phone that works in England.
- Might need to turn roaming on
- They might only have a phone that works in England.
- Prolonged use of mobile phones can have health
implications. Give examples of these.
- Cancer and tumors.
- damage to fertility and reproduction.
- DNA damage
- damage to there biological process
- health of children and younger people
- Cancer and tumors.
- Being blind or partially sighted could make you a target for mobile phone
thieves. What steps should all mobile phone users take to prevent their
mobile phone from getting stolen?
- They can have a chip in the phone that if it goes missing it can be fount.
- if you have a guide they could save it for you.
- not have a phone at all.
- Leave there phone at home.
- They can have a chip in the phone that if it goes missing it can be fount.
- Bluetooth is used in the Easy Walk service. What are the
limitations of Bluetooth?
- 1. Speed. Bluetooth is not designed for high-speed data
transfers.
- 2. Range. The range of communications is often limited to a few feet (I've
seen as few as 2 and as many as 30).
- Compatibility. Some devices do not have profiles compatible with the
devices you want to connect with.
- 1. Speed. Bluetooth is not designed for high-speed data
transfers.
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