The Benefits of CAD Technology

A popular computer technology that designers use is CAD, which stands for "computer-aided design." CAD facilitates professionals in designing objects, real or virtual, and is commonly used in place of manual technical and engineering drawings. Industries that use CAD include automotive, shipbuilding, aerospace, industrial, architectural, prosthetics, and multimedia. And the reason CAD is such a popular technology across a wide variety of industries is because of the many benefits it offers in comparison to manual drafting.

The Benefits of CAD Technology

The Benefits of CAD Technology

---

The Benefits of CAD Technology

The Benefits of CAD Technology

The first benefit of using CAD is an increase of productivity in designers. As opposed to manual drawings, designers can produce drafts with CAD much faster, and a higher productivity in designers means that the number of designers a firm needs to hire reduces. This results in lower personnel costs, while the product designs are of a higher quality.

And faster designers are, the more competitive a firm can be. CAD gives firms the edge they need to make quick changes and fast designs so that they can introduce their designs and launch their products into the market before the competition does.

CAD also results in designs that are higher in quality and contain fewer errors than manual drafts. This is largely because with CAD, design and analysis tasks are performed at the same time, so improvements to the design can be made while the designer is drafting.

The use of CAD technology leads to a variety of benefits that can help several different industries be more competitive in their fields, increase profits, and be more successful.

The Benefits of CAD Technology

Vector and Raster Graphics

All computer images are divided into two basic types: raster images (also known as the bitmap) and vector images. In some cases it is recommended the use of vector graphics, in others, depending on the nature of the project it's recommended to use bitmap images. Sometimes, the two formats can be used together. An understanding of the advantages and limitations of each technology and the relationship between them will lead to their optimal use.

Vector and Raster Graphics

Vector and Raster Graphics

---

Vector and Raster Graphics

Vector and Raster Graphics

What is a raster image (bitmap)?

Raster images are created by digital cameras (pictures), are scanned or they are created on PC in different programs such as Adobe Photoshop. Raster images are composed from lots of pixels. The resolution of a raster image or a scanned image is expressed in terms of dots per inch or dpi. A scanner or printer resolution is also measured in dots per inch.

A raster image is complex in terms of applied effects, retouching, color variations, etc.

To accurately reproduce an raster image file the software must keep track of large quantities of information, including the exact location and color of each pixel of the combination of pixels. This results in huge file sizes for raster graphics. Higher resolutions (dpi) and higher color depth gives larger files.

When a raster image is created or scanned, the file size becomes a serious problem because large files tend to make your computer processor and hard drive to work overtime.

Raster files extensions are: BMP, GIF, JPEG, JPG, PNG, PICT (Macintosh), PCX, TIFF, PSD (Adobe Photoshop).

What is a vector image?

Vector is a synonym for the word line. The vector image is a collection of connected lines and curves that make up objects. When a vector image is created into a vector illustration program the lines and curves are connecting points. Each node, line and curve is defined graphically by the software using a mathematical description.

Vector elements have the great advantage to not lose quality when enlarged or reduced. For this reason they are used mostly for print. Vector files have small sizes and can be easily transmitted via email.

A drawing program will enable a user to click on an object and define its color. Coloring vector images is much easier than bitmaps.

With vector graphics it's possible to create logos, illustrations, elements for websites or print and vector art (composition). Vector extensions are: CDR, AI, EPS, SVG.

Vector and Raster Graphics

Jobs For Kids Under 16

Finding a Job when you're younger than 16 can be a difficult task. If you're looking for a job that you can do from home then this is it. If you'd rather not work at home, know that working somewhere else your parent / parents would have to drive you there and pick you up. You're dealing with bosses who I can almost guarantee hate their job. I'm 16 years old, I've had a lot of jobs where you go somewhere you clock in you clock out and you get a pay check.

Jobs For Kids Under 16

Jobs For Kids Under 16

---

Jobs For Kids Under 16

Jobs For Kids Under 16

Some decent jobs are busing tables, helping customers at retail stores like Circuit City or Best Buy, if you live near parks or ranges helping with horses can be a decent job too. Most vet offices or kennels hire kids 16 and under to help with the animals. Also animal shelters and clinics look for kids too. I made a good amount of money cutting grass around my neighborhood but with the prices that the lawn companies can put out it's really hard to compete. If you're good with computers local computer repair shop will surely hire a 16 year old to help out.

I really wish I discovered this job sooner, you work from home on your computer and you make a few hundred bucks a month. It's called GPT Services, they are by far the most efficient way to spend your time and earn a nice check while in school or if ur not in school and just want some extra cash. "GPT" or "Get Paid To" websites are a great way to earn a few hundred dollars a month with minimal work. No experience is required, I highly recommend this be your choice for spending that free time.

I've had more than a few jobs. Working at Wal Mart, at Circuit City, even waiting tables at Restaurants. I really wish I would have found GPT websites sooner, because it's work you do in your spare time. You can concentrate on school and getting good grades, and not have to worry about getting to work at a certain time, or working late.

All you need is internet access and you can make hundreds of dollars a month.

Jobs For Kids Under 16