Category: Computer Science

I need first half of this assignment and annotated bibliogrpahy to be done till this sunday that is 03/15/2026. The first half will consist till a few paragraph of body not more than that.

Brief Proposal

Conduct research on one of the following topics to FIND OTHER FORMS OF real world DEVICES OR SYSTEMS that model Newtons-First Law of motion. Evaluate the engineering design of the device system you selected. Then explain how the selected topic models Newtons-First Law of motion. Use examples from your research to support your thinking.

Communicate your findings in a presentation. Be sure to use a variety of formats and settings.

Topics: Elevators, Stopping fast trains, Crash-test for motor vehicles

Smart Wearables Action Assignment 6

Smart wearables are becoming popular. Search what are the most popular examples. Or what are the more useful smart wearables? Select a couple and describe their features and characteristics. Where can we find them? Who can use them? Whats the purpose of wearing them? Whats their cost? Analyze how you can use it for a specific group of people, like children or elderly… how can you improve it to help us with our everyday tasks… or how could you adapt it to help people with a specific disability?

In a presentation or video, describe this item and discuss the questions at the beginning of this page. Cite the sources youve used (you can use your textbook too). When finished, please post your project presentation or video in the discussion. Also, submit your report for grading.

Overall, you need to research about this topic and its innovations. While reading and researching about it, think of ways to improve these innovations. In the development of your assignment, include the following:

• Describe the characteristics and features of the item youre researching.
• Explain how the item works right now.
• Who do you think is the target audience for this item?
• Do you consider it is easy to use? Why/why not?
• How can you improve the design to consider the needs of a person with some kind of disability (any)? Make some suggestions and explain how this could help them have a better quality of life.
• How can you redesign the item to improve the ease-of-use of non-experienced users (for example, elderly people)? Make some suggestions.

Refer to attached file

Please let me know if you need anything to complete. User name is afalujo make sure it says that

Overview

Unified Modeling Language (UML) class diagrams are useful tools for mapping out different classes for an object-oriented program (OOP). Classes are the individual files that contain the code you write for your application. The UML class diagram displays each classs attributes and methods and shows relationships between classes. Attributes are the data items a class file contains, and the methods are portions of code designed to accomplish a specific task.

In this activity, you will analyze a UML class diagram and implement either the Cat or the Dog class. This activity aims to give you practice interpreting a UML class diagram and implementing a class based on that diagram. Implementing classes based on a UML diagram is a valuable skill to help you work as a part of a development team. This assignment will also help prepare you to implement the Pet class as part of your Project One submission. For this assignment, you do not need to implement or account for the relationships between Cat or Dog and the Pet class.

Directions

For this assignment, you will select either the Cat or the Dog Java class from the UML diagram. Open the virtual lab (Codio) by clicking the link in the Codio module. Then open your Eclipse IDE and create a new class. View the Eclipse IDE Tutorial video in the Supporting Materials section if you need help creating a class in Eclipse.

1. Before you begin, review the following UML class diagram. Pay attention to each classs attributes and behaviors. As a reminder, though the diagram illustrates an inheritance relationship between the classes, the class you choose to implement does not have to inherit from the Pet class for this assignment. You will learn more about implementing inheritance in later modules.
2. Next, you will implement either the Cat or Dog Java class. Your class must meet all the specifications from the UML class diagram. Include the following items in your Cat or Dog class:
3. All attributes (variables) with appropriate data types
4. Note that the types are not specified in this UML class diagram. You must consider the most appropriate data type for each attribute.
5. At least one constructor method that initializes values for all attributes
6. The constructor method is a special method that is run anytime an object is created from a class. The constructor method shares the name of the class it is found in.
7. Accessors and mutators for all attributes
8. Each attribute should have a corresponding accessor (getter) and mutator (setter) method. These methods are indicated in the class diagram.
9. In-line comments and appropriate white space, according to the style guidelines you have learned so far in the course
10. Commenting code is crucial for several reasons. Commenting code provides human-readable explanations of the codes functionality. The comments make it easier for other developers or even the original coder to understand and maintain the code after some time. Clear and concise comments act as documentation. Comments offer insights into the logic, purpose, and usage of different sections of the code. Comments become especially valuable in collaborative projects or when handing over code to other developers. Comments can also help identify potential issues, edge cases, or important considerations that help communicate between developers. Well-documented code accelerates the development process and contributes to overall maintainability, which reduces the likelihood of errors and makes code more adaptable to changes and improvements.

What to Submit

Submit your Cat or Dog class as a Java class file. Use the Submitting Project Files tutorial in the Supporting Materials section to help you submit the file. The file that you will submit will end with the .java file extension. This file differs from the .class file. The .java file is human-readable code, and the .class file is what the Java compiler creates, which contains machine-readable code. You must also include your commented code.