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Heuristic Evaluation Of The Design

Design a milkshake construction screen for a vending machine, evaluate the design using heuristic evaluation, and build the UI using JavaFX and MVC design pattern.

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Added on  2022-08-13

Heuristic Evaluation Of The Design

Design a milkshake construction screen for a vending machine, evaluate the design using heuristic evaluation, and build the UI using JavaFX and MVC design pattern.

   Added on 2022-08-13

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HEURISTIC EVALUATION OF THE DESIGN
Heuristic evaluation is a part of an iterative design process for findings usability problems in a user
interface design as a usability engineering method addressable and solvable them. The evaluation
involves recognized usability principles for making a UI design that made by a small set of expert
evaluators who examine the interface. This process helps to prevent the failure of the project.
Basically, it is difficult, expensive and time-consuming to check the usability issue of a website.
Sometimes the developer ignores the evaluation process to evaluate the design. If any design of
any interface it is suffering from usability issues. Heuristic evaluation is one of the methods of
“discount usability engineering methods”. In a heuristic evaluation, evaluators evaluate a designed
interface through the set of principles. Evaluators produce their report after discussed a list of
usability problems to address their causes. Heuristic evaluation evaluators can supplements sets of
general design with an additional heuristic that matches the product. Generally, many issues found
recommended has been able to discover approximately 75% of all usability issues. Many
companies conduct own evaluators to evaluate their own code.
In this article, our design of the vending machine is evaluated by 10 UI design heuristics
of Nielsen and Molich’s.
Visibility of system status
It is must highly visible status displayed on the screen within the use of UI. You should
always be informed of system operations with easy to understand. This design cannot use the
functionality for visible the information that how can use the machine. It also not showing that the
specification of the milkshake.
Free user control
Users are mostly acceptable in digital space where backwardness is possible. In our design
use the proper navigation for utilized the backward system. It is possible through the arrow is
shown in the Interface.
Heuristic Evaluation Of The Design_1
Consistency
A consistent look of a User Interface is a must to follow when you design a UI. Designers
should ensure that they maintained similar platforms with graphic elements. You could not use a
graphical representation that functionally and visually work id different. Our design follows a
consistent look. It raises the stander of the design.
Prevent Error
Whenever you think a system design possible keep to minimize potential errors. The user
faces some crucial error of usability. On this occasion be their level of expertise analyze the cause
of the error that achieving error prevention. In this UI design not shown any error of usability the
interface.
Flexible of efficiency
Faster navigation increased the demand of use comes for an interface design with fewer
interactions. This UI design elements are shown properly and work with flexibility. There are also
present another technology to increase the flexibility of the User Interface. This can be achieved
by abbreviations, function keys, hidden commands, and macro facilities.
Behavior as a real world
Designers should remember in the time of Interface design that the UI would find in the
real world based on their target users. Presenting information in a logical order and user’s
expectations derived from the real world. In this design use the proper position of the elements, so
it behaves of the real world.
Heuristic Evaluation Of The Design_2

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