Korrekturhinweise
Mobile Phone Tech News
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Justifications
0
The speaker says: “The National Transportation Safety Board has called for a nationwide ban on the use of all portable electronic devices by drivers, except in an emergency.” Recording 1 thus states that an organisation wants to forbid mobile devices in certain situations.
1
The speaker says: “[...] a person using a cell phone while driving is four times more likely to crash and end up in the hospital. Distracted driving was the cause of more than 3,000 deaths in 2010.” Recording 1 thus states that people using mobiles have more accidents and injuries.
2/3
The speaker says: “You’d navigate from one feature to another simply by tilting your head.”
The speaker says: “The glasses [...] would not need to interface with a smart phone. They would actually be a smart phone that connects via Wi-Fi.”
Recording 2 thus states that moving a body part steers the device and that this invention replaces another communication device.
4/5
The speaker says: “As much as mobile-phone technology improves over time, there’s one aspect guaranteed to remain the same – screen size. Any bigger and you start creeping into tablet territory.
That’s why laser based mini projectors have become popular. Connect one to your phone and you can display a much larger version of your screen onto most surfaces.”
The speaker says: “Now researchers [...] are looking to integrate mini projectors into the phone itself. [...]
They can’t make your home movies and vacation photos more interesting, but at least your audience will be wowed by how you display them.”
Recording 3 thus states that this invention solves the problem of small displays and showing your photos will become easier.
6/7
The speaker says: “[...] background noise can really ruin a phone conversation. [...] It’s a voice processor embedded in about 50 different mobile phone models designed to enhance voice quality while
suppressing background noise.”
The speaker says: “We said, let’s figure out how the brain separates sounds from other sounds in a fully general way, and then we found that it could be used for noise reduction.”
Recording 4 thus states that calling somebody in large crowds is made easier and that this device imitates what the human body is doing in such situations.
8
The speaker says: “Yet hydrogen fuel cells do work and they’re greener than batteries. So how about using a mini hydrogen fuel cell to recharge something small – like your mobile phone battery?”
Recording 5 thus states that this device could make cell phones environmentally friendlier.
