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docker41 [41]
4 years ago
10

How to construct a speaking library presentation database. How will you use this library and database in the furture? Based on w

hat you have learned in this unit, why do you think it is important to have your own speaking library and presentation database? Your essay should be 200-500 words in length... Please help
Computers and Technology
1 answer:
Genrish500 [490]4 years ago
7 0
A speaking library is one that offers tapes and C.D.'s to people with sight impairment who cannot read. They are able to enjoy books, poetry and news that is read to them rather than them reading it from a book which may be difficult or impossible. My late father in law was a member of such an organisation and they provided a catalogue of titles available. He had a special machine with touch and large print controls so that he could operate it himself. The database should be a list of titles available and a description as to content and length and possible have a Braille sheet for those who can read Braille.
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Answer:

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Explanation:

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3 years ago
Just five types of pointing device,list
posledela

Answer:

five types of pointing devices

Explanation:

Ponting devices

Pointing means point something and the pointing devices are the input /peripheral devices those are used to point the pointer on the screen. We do move cursor on the screen to open the files or any icon.

There are many types of pointing devices but these are quite common which are given below

  1. Computer mouse
  2. Finger on touch screen.
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1.Mouse

Mouse is most common type of input device that is used for pointing the data on the screen. We press it with our hands and keep pointing the things.

There are three types of mouse

  1. optical mouse
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  3. trackball mouse.

2. Finger on touch screen

In this type of movement the fingers are input devices those we use to see the movement of pointer on the screen and this is most common in this century.

3.Joystick.

Joystick is another input device to point the cursor but it is mostly used in games. Children can use it smartly so it is inculcated in games usually.

4. Leap Motion

The Leap Motion (LM) controller is a latest 3D sensing device for hand posture interaction with a computer. It is having the capability sense the location of the fingers of the hands, as well as the palm position.

5.Light Pen

this is another pointing device which is mostly used to highlight and select the data on the screen.

Note: All of these above pointing devices are most common used now a days. These devices are having new  conventions day by day for the ease of user. This era is basically the era of IT ,so the use of computer must be so easy and conventional for the user so, the innovations and improvement in such devices is made side by side.

3 0
3 years ago
How do you move a slide to another location in you your<br> presentation?
ludmilkaskok [199]

Answer: Literally click on it and hold, then just drag it to wherever you want it

Explanation: Hope this helped you

5 0
3 years ago
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lubasha [3.4K]

Answer:

D. End-User Programmer.

Explanation:

A stack data structure is used to holds data for programs. The first data to go into a stack is always the last to be extracted (First-in-Last-out). Data is read into the stack with the push function and retrieved with the pop function.

When the stack is empty, it means there are no data left to pop from it. If a pop function is issued at this time, the program conventionally throws an error, there is no need for the end-user to write an exception handler for it because the end-user programmer has done that already.

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3 years ago
What is spam? a type of virus that spreads from computer to computer through a network connection a type of virus that targets p
Bas_tet [7]

Answer:

This is a pretty obvious answer.

An unwanted e-mail sent in bulk from people or organizations.

Explanation:

8 0
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