The document discusses the history and benefits of computers, computer devices, gadgets, and wireless scanner mice. It provides details on: - The origins of computers from Charles Babbage's analytical engine to modern desktops, laptops, tablets, and servers. - How computers can increase productivity, connect people, store and organize vast amounts of information, and provide insights from data. - How computer gadgets like cameras and phones enhance effectiveness by bringing people together and saving space. - The functions and benefits of the Zscan wireless scanner mouse for productivity, including its ability to scan, edit, and translate documents on any device.

1. INTRODUCTIO
N
o Computer is an electronic device that is designed to work with information. The word
'Computer' usually refers to the Center Processor Unit Plus Internal memory.
o Charles Babbage is called the "Grand Father" of the computer. The first mechanical computer
designed by Charles Babbage was called Analytical Engine.
o Computers come in many shapes and sizes, and they perform many different functions in our
daily lives. Types of computers:
 Desktop computers
 Laptop
 Tablet
 Server
o What is computer device & gadgets?
o A device is a tool made of different components, whereas, a gadget is a tool or an application
that can enhance your experience on a computer or mobile device.

2. BENEFITS OF COMPUTER
1. Can increase your productivity
- This is because computer increase your productivity and with a good understanding of the software running on
them you will become more productive at everything you do.
- For example, once you have a basic understanding of using a word processor you can create, store, edit, share,
and print documents and letters.
- Each of these things was either impossible or much slower with all pre-existing technologies.
2. Computer device also can connects to the computer
- -Connecting a computer to the Internet is what unblocks the power of the computer.
- - Once connected to the Internet choices and available options are almost limitless, and many of the benefits
listed on this page are a computer that is connected to the Internet.

3. BENEFITS OF COMPUTER DEVICE
1. Can store vast amounts of information and reduce waste.
- Computer are capable of storing and accessing vast amounts of information.
- For example, a computer and devices like eBook readers can store hundreds and if given enough storage could
store millions of books.
- By being able to store books, documents, pictures, and songs digitally, computer can quickly find what you
need with a searchand share information between devices.
2. Computer also can helps sort, organize, and search through information
- A computer can also use its stored information more efficiently than any other device.
- In our earlier example, we mentioned the ability to store millions of books. Once those books are stored on a
computer they can be sorted into categories, alphabetized, and can be searched to find exactly may be looking for
in less than a minute.
3. Get a better understanding of data
- Computers can also give a better understand of data and big data.
- For example, a business could have a database of items they’ve sold. Using that data, they can quickly identify
what items sell best at what time of year, when to mark up or down an item, and what items are not selling

4. BENEFITS OF COMPUTER GADGETS
1. Gadgets enhance our effectiveness
- Prior to the innovation of the telephone or the more recent e-mails, sending messages and letters would take
days to reach its location. The soft wares made use of for application in the net and the telecommunication are
absolutely nothing but technical gizmos
2. Gadget also can brings happiness to the family
- This is because with the development of web-cam and other video devices, staying away from friends and
family is no more unpleasant. These gadgets can make far-off things come near and makes human accessibility
really easy.
3. Help in conserving space
- Initially in the early years of telecommunication the wired handsets might be placed at a prescribed position only
for connection. With introduction in innovation, mobiles were created that permitted users the freedom to gain
access to calls when moving.
- So, devices not only make our lives much easier but also save our money and precious time.

5. BENEFITS OF Zscan Wireless Scanner Mouse
1. Can use this wireless mouse with a laptop, smartphone, computer and so on
- It also very pleasing when you use it, and can then be used everywhere.
- The wireless mouse is also designed to operate with an inbuilt battery. Thereafter, there is a charging port to
change it.
2. Can connect with all the devices through Bluetooth
- It’s good to be able connect with the best tech devices in particular.
- The wireless Mouse has a snanning facility on it’s back that allows you to swipe the mouse on the photo, book,
and files.
3. Can save this specific scanned files
- For example, Photo and book on your smartphone, laptop, computer and so on.
- So, it easy to use, swipe to scan, supporting 199 OCR language. Scan to Speech Scan to translate instantly on
IPhone and iPad.

6. History of Mouse.
• 1963 Douglas Engelbart follow his motive of developing both the hardware
and software.
• In 1964, Bill English where he helped Engelbart build the first
mouse pattern.
• The first mouse, a bulky device used two potentiometers
perpendicular to each other and connected to wheels.
• On October 2, 1968, a mouse device named Rollkugel was developed by
the German company Telefunken.
• It was based on an earlier trackball.

7. The variety of mouse.
• Mechanical mouse
o The ball mouse replaced the external wheels with a single ball that could rotate in any direction
which come as part of the hardware package of Xerox Alto computer.
• Optical and laser mouse.
o detect movement relative to the underlying surface, abandon the internal moving parts a
mechanical mouse uses in addition to its optics.
• 3D mouse known as flying mice, or wands
o these devices generally function through ultrasound and provide at least three degrees of freedom.
• Tactile mouse.
o accommodate a small actuator to make the mouse vibrate
• cordless or wireless mouse.
o The receiver is connected to the computer through a serial or USB port, or can be built in is
sometimes the case with Bluetooth and WiFi.

8. Mechanical mouse. Optical and laser mouse.
Logitech 3D Mouse (1990),
the first ultrasonic mouse
A Microsoft wireless mouse
made for notebook computers

11. The
Pantelegra
ph
Belino Wirephoto
Drum
Scanner
Flatbed Portable
Film
Scanner
Roller
Scanner
Planetary
Scanner
Hand Document
Scanner

13. Zscan Wireless Scanner
Mouse
Functions
 ability to scan anything and in any size
 can back up your receipts, contracts, documents and photos
anywhere and anytime
 Can quickly edit in word or excel straight away
 scanned information becomes searchable, meaning you can get
rid of all your paper versions (eco-friendly) and box files with
backup copies so no more digging through a ton of paper to find
the right one.

14. Functions
productivity booster that gives you the mobility needed to easily
complete any job anytime
easily convert any sort of paper into pdf from this wireless scanner
mouse
Benefits
reduce your workload and improve efficiency
Increase your productivity and organization

15. What you see is what you scan
Swipe over the document or image then watch text and images
appear instantly on the monitor.
Scan to Edit
Edit scanned table in Excel is much faster than typing it
entirely from original documents.

16. Break the language barrier
Zscan Wireless supports over 199 OCR (Optical Character
Recognition) languages. With a Google Translate shortcut, scanned
words are then translated into a different language instantly. And, it
even reads you the paragraph.

17. CONCLUSION
How this technology evolves in the next 5-10 years?
 In future, wireless scanner mouse can evolve to a totally new level.
 People do not need a mouse to access the computer. It would be fully accessed by just touching
the computer screen and this technology is already in usage currently.
 Regarding the scanner, there could be a wearable device like spectacles, which allows to scan
anything by wearing it. It may scan and store the document, where you can display the scanned
document anywhere, on the computer screen or even on the wall by just a single click on the
device. This means, we might not need a projector to display any documents.
o Great people created things without anything like how Alexander Graham Bell invented
telephone, Thomas Edison invented light bulb and many more.
o But in this century, there are already many new inventions with various technology.
o Therefore, in future, there’s going to be various inventions which are thought to be
unimaginable now.