Beauty of GUI

How do design an esthetic Graphical User Interface? It is a million dollar question. Before we enter this topic, first we understand the word beauty. 

The above flower is more beautiful. The technology behind the beauty is
1.    Symmetric (if you cut a shape at the middle, then you get a two shapes that are looking equal) 
2.    Repetition of the single shape
3.    Not more than 2 to 3 different shapes

First we find the symmetric in this flower. Simply we can say every where it is symmetric, the entire shape almost round with a curves.  Round is the best example for symmetric and the curves also symmetric.

Next one is the repetition of shape. In this flower, all the petal and filaments are in the equal shape. And repeating the petals and filaments are making the flower beautiful.
In this flower, only two shapes are there that is petal’s shapes and filament’s shape.
I f the GUI’s designer follow the above golden rules, and then the GUI’s designer can make a beautiful GUI.

You can realize the above 3 golden rules with all the beautiful building which may be in heritage or modern.

The beautiful GUI contains
1.    Uniform fonts and controls (i.e. repetition of shapes) throughout the screen.
2.    Left and right equal amount of controls (i.e. symmetric )
3.    Don’t use more than 2 to 3 shapes (in case of GUI design, all the controls are in square and rectangle shapes where the GUI designer don’t worry about the shape complexity)

Business Verticals: Automotive Industry

All our car, motorcycle, buses, Lorries and heavy vehicles’ production companies are come under this category.

First, we should learn the demographic strength of the automotive industry. If you well versed this data, then easily you can estimate the software requirements. If there is more production, then software requirement is high…








Chart Data Source : Wikipedia

From the bi chart, we can learn China takes 24% of production, United Stated takes 13% of production and India takes 5% of production in the given countries list. In China and United States, we can get more automotive projects in the given list of countries.

Secondly, we should learn the yearly progress of the automation industry.


hart Data Source: Wikipedia

From the chart, we can understand that the year 2009, the growth is down by more than 10%. Therefore the year 2009, ultimately the software requirements are dull. But in the year 2010, the growth rate is increased by more than 25%.
Finally, we learn about the domain players.

o    GM               
o    Volkswagen                       
o    Toyota                       
o    Hyundai Motor                       
o    Ford                       
o    Nissan                       
o    PSA                       
o    Honda                       
o    Renault                       
o    Suzuki                       
o    Fiat                       
o    Daimler AG                       
o    Chrysler                       
o    BMW                       
o    SAIC                       
o    Tata                       
o    Chang'an Automobile Mazda                       
o    Mitsubishi                               
o    Dongfeng Motor                               
o    Geely                               
o    FAW                               
o    Saipa                               
o    BAIC                               
o    Chery                               
o    Fuji                               
o    AvtoVAZ                       
                                   
GM, Ford, Toyota are the major domain players in this indust




 

Composite Business Data

Composition is the strong binding between the data. It means that if we destroy one part of data, where it automatically deletes all other part of data.

                  Composite Business Data are inevitable in all Business, where the most of composite data are in the transaction (i.e. day to day operations, like billing, depositing money to the bank and etc) of the business.
 The most popular composite data generation or creation example is invoicing or billing, where header details are stored in a separate table and line details or item details or stored in a separate table. 

But as per the software developer prospects, the two data tables have separate properties and even very clear about uniqueness of the two data tables.

 As per the software user or data entry operator prospects where there wasn’t any different world. Software user is vice versa thinking of the developer, where he can’t see any kind of separation, because most of the invoice and bills are in single printed and bound sheet with filling data in pen, in his previous technology. And if he knew all these things then he would really thing about “The God must be crazy”.


 The software project manager should govern all these three aspects i.e. the end user or the bench marker of the application, and his software business back bone or the software business driver, software developer.
The following there worlds are marking the business composite data or invoice or billing application

1.    Data entry window
2.    Header items (i.e. Invoice or bill number date and customer details) data table
3.    Line items (i.e. Invoice or bill’s products details, unit price, quantity, total amount) data table

Now the developer makes connection between his header table world, line table or item table world by the F.K and P.K concepts.

A short form of P.K, in development world, is primary key. This is a unique value in the table i.e. if the value 8678 is in the primary key value means where it never repeats again. 
Instead of using the entire header table row value, we can use only the primary key value i.e. like a postal code. By using the postal code we can tell, district, state and city.

Like a human being, every data has its own life cycle and fate.
1.    Initialization
2.    Propagation
3.    Termination

     Initialization is the birth of data, propagation is the modification of data or copy of data, and termination is the deletion of the data.

Here, the fate of data likes a human being where the data may be gone by accidental data base crash, or system crash, or the data may be copied into a platinum disk.