Web Camera A Multipurpose Tool To Accomplish Various Tasks

Web Camera A Multipurpose Tool To Accomplish Various Tasks



Web Camera - a​ Multipurpose Tool To Accomplish Various Tasks
Web camera, which is​ usually called webcam, can be found easily in​ many Personal Computers today .​
Webcam is​ actually a​ tool that consists of​ a​ lens and​ image sensor .​
Similar to​ digital camera, the​ sensor can be CMOS (complementary metal-oxide semiconductor) or​ CCD (charge-coupled device) .​
It uses USB connection to​ connect to​ a​ PC.
With a​ webcam, a​ user with an​ internet connection can do various serious and​ leisure activities .​
If in​ the​ past you could only use keyboard to​ communicate with others, now you can see the​ faces of​ your friends or​ relatives who are at​ the​ other end .​
With its ability to​ provide video and​ audio streaming, this tool is​ perfect for​ conducting real-time video conference.
Apart from being commonly used for​ chatting or​ video conference, web camera has also been utilized for​ traffic monitoring .​
With TrafficCams, people are able to​ look up the​ traffic situation using internet for​ free .​
Webcam is​ also used to​ monitor wheather conditions in​ a​ particular area (WeatherCams) .​
For these purposes there are websites that allow users to​ participate in​ providing such information with web cameras .​
By this way you can find out when there is​ a​ terrible traffic jam in​ another country.
There are also webmasters who use webcam to​ publish live images of​ beautiful places around the​ world .​
Now web surfers can enjoy the​ beauty of​ other countries easily, from beaches to​ mountainous terrains, whether just for​ hobby or​ to​ provide contents for​ websites, publishing live video feeds like this is​ useful for​ promoting tourist attractions.
Thanks to​ its simplicity, people start utilizing web camera for​ remote monitoring and​ surveillance .​
a​ standard PC now provides two USB connections .​
That means with the​ right surveillance software such as​ Webcam Looker or​ Active Webcam you can use multiple webcams for​ these purposes.
The main difference between surveillance software and​ common webcam software is​ the​ capability to​ send out various warning messages .​
With surveillance software you can receive email alerts or​ sms alerts .​
You can of​ course record any events using a​ webcam software, but to​ start recording only when there is​ a​ motion detected you need to​ use a​ webcam surveillance software.
Using web cameras to​ perform remote surveillance is​ an​ affordable way to​ keep an​ eye on your home whenever you are away from home .​
You can purchase a​ cheap webcam that costs you less than $50 .​
If the​ quality of​ the​ images produced is​ not too important to​ you then such cheap webcams can suit you well .​
Some cheap web cameras that I​ have ever used can provide good images in​ 320x240 frame size.
However it​ depends on what you want to​ accomplish and​ your budget .​
There are also web cameras that provide interesting features such as​ autofocus, close-up and​ embedded microphone .​
The features, size, design and​ performance of​ a​ good webcam make it​ deserve to​ be used as​ a​ home monitoring device.
With a​ broadband internet connection, which is​ quite common today, you can provide high frame-rate broadcasting .​
This enables you to​ conduct remote video surveillance anywhere by real time video streaming .​
Some popular webcam security software also support multiple cameras so that you can simultaneously view images from different cameras in​ real-time.




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