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Sauron [17]
3 years ago
8

Akira has trouble reading what is on the computer screen and sometimes seeing pictures on websites. As her friend, you explain t

here are technologies available to help her. Describe what technology she might use.
Computers and Technology
1 answer:
aliina [53]3 years ago
7 0

1. Using Listener Software:

Software like Adobe reader allows you to listen to the stored files rather than reading them, Akira can use this software while she need to read a file or an article, simply copy the article in pdf file and turn on listener for it.

2. Zoom in/ Zoom Out:

Most of the browsers these days allow you to zoom in and zoom out the web pages while reading them by pressing Alt and + sign for Zoom in and Alt and - for zoom out. This feature can be really helpful for reading purposes and also for images view as well.

3. Narrators

When Akira is completely fed up with reading the screen, she can use Narrators which are programs that convert every text on screen into audio file and she can listen to them.

4.Color Changers

These days software like color changer are very useful for people with low vision eyes. They change the color of screen such that there is no irritation in eyes while reading articles. They can also be used by her.

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Please help me on this coding problem :)
Vesnalui [34]

Answer:

a=4 , b=1

Explanation:

I'm not a computer science major at all but I think I can help you with this code.

Our program wants us to add 2 to a get new a value while also subtracting 1 from b value to obtain new b value. We we want to for for as long b is not 0 and a/b is nonnegative.

One round we get:

New a=0+2=2

New b=3-1=2

Let's see if we can go another round:

New a=2+2=4

New b=2-1=1

We can't go another round because b would be negative while a is positive which would make a/b negative. So our loop stops at this 2nd round.

a=4 , b=1

Other notes:

2nd choice makes no sense because a is always going to increase because of the addition on a and b was going to decrease because of the subtraction on it.

Third choice makes no sense because a/b doesn't even exist.

Fourth choice a/b is negative not nonnegative.

4 0
3 years ago
How is the United Kingdom planning to use driverless cars beginning in 2015?
AlekseyPX
You need answers to the question

8 0
3 years ago
Read 2 more answers
Define a pointer variable named daco that can be used for objects of the class Banana.
ozzi

Answer:

c)Banana * daco;

Explanation:

To declare an variable pointer we use * symbol after writing it's type.For example int *.Then we write the name of the variable since the name of the variable is daco.The class is a user defined data type so instead of writing any data type we will write class name then the * then name of the variable.

Banana * daco; which matches the option c Banana* daco;

4 0
3 years ago
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Define some everyday if else statements you use to determine action. What are the branches of your statement?
Nat2105 [25]

Explanation:

if(more than three hours left)

{

    study web-development;

}

else

{

   practice coding;

}

I have taken an real life example and present it as if-else statements.

If I have more than 3 hours free in a day.Then I should study web-development.

If i don't have more than 3 hours free in a day then I should practice coding.

Branches are the statements within the {} curly braces.In our case these are:-

study web-development;

practice coding;

7 0
3 years ago
Can someone plz explain me what this button does and I’m scared to click it
Leni [432]

Answer:

if i remember correctly that button is used to short cut tabs or do something with the current page

4 0
3 years ago
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