Creative Technology Q1 Lessons ICT1.pptx

dynamic computer applications

1. Dynamic Computer Applications The learner demonstrates an understanding of the basic concepts and principles of Dynamic Computer Applications &Interactive Designs.

2. What is dynamic computer applications? Dynamic computer applications are software programs designed to adapt and respond to user inputs, environmental conditions, or other variables in real-time. These applications provide a responsive and interactive experience, often featuring: Real-time data processing : They can handle and process data as it is received, allowing for immediate updates and feedback. Interactive user interfaces : They offer interfaces that change based on user actions, making the experience more engaging. Connectivity : They can connect with other systems or databases to fetch or send data dynamically.

3. Examples Web Applications: Websites like Facebook, Twitter, and Google Maps are dynamic because they update content in real-time based on user interactions. For instance, Google Maps can provide real-time traffic updates and route changes based on current conditions. Mobile Apps: Applications like Uber and Lyft dynamically update to show the location of nearby drivers, estimated arrival times, and fare calculations based on real-time data.

4. Examples E-commerce Platforms: Websites like Amazon and eBay use dynamic content to show personalized recommendations, real-time inventory updates, and dynamic pricing based on user behavior and market conditions. Streaming Services: Platforms like Netflix and Spotify dynamically adjust the content recommendations based on user preferences and viewing/listening history.

5. Examples Financial Applications: Stock trading apps and financial dashboards provide real-time updates on stock prices, market trends, and portfolio performance. Interactive Learning Platforms: Websites like Khan Academy and Duolingo adapt the content and difficulty level based on the user’s progress and performance.

6. How is dynamic computer applications related to interactive elements or designs Dynamic computer applications and interactive elements or designs are closely related because they both aim to enhance user experience by making software more responsive, engaging, and user-friendly. Here’s how they are connected: User Interaction: Dynamic applications rely on interactive elements to respond to user inputs in real-time. For example, a dynamic web application might use interactive buttons, forms, and sliders to allow users to manipulate data and see immediate results.

7. How is dynamic computer applications related to interactive elements or designs Real-Time Feedback: Interactive designs provide immediate feedback to users, which is a key feature of dynamic applications. For instance, when you adjust a setting in a dynamic app, the change is reflected instantly, enhancing the sense of control and engagement. Personalization: Both dynamic applications and interactive designs often incorporate personalization features. This means the application can adapt its interface and functionality based on user preferences and behaviors, creating a more tailored experience.

8. How is dynamic computer applications related to interactive elements or designs Enhanced Usability: Dynamic applications use interactive designs to improve usability. Features like drag-and-drop, real-time validation, and interactive tutorials make it easier for users to accomplish tasks efficiently. Engagement: Interactive designs keep users engaged by making the application more visually appealing and interactive. Dynamic content, such as live updates and interactive charts, keeps users interested and invested in the application.

9. History of computer applications and interactive designs Unfold the historical footprints of various computer applications and interactive designs

10. 1950s-1960s: Mainframe Computers Mainframe Era: Early computer applications were developed for mainframe computers, primarily used by large organizations for tasks like data processing and scientific calculations. Batch Processing: Programs were run in batches without user interaction.

11. Mainframe computers before Large Physical Size : Early mainframes were enormous, often filling entire rooms. They required significant space and specialized environments to operate 1 .

12. Mainframe computers before Batch Processing: Mainframes initially operated using batch processing, where jobs were collected and processed in groups without user interaction. This was efficient for handling large volumes of data.

13. 1960’s: Interactive Computing Time-Sharing Systems: Introduced the concept of multiple users interacting with a computer simultaneously. Sketchpad (1963): Ivan Sutherland’s Sketchpad was one of the first programs to use a graphical user interface (GUI), allowing users to draw directly on a screen.

14. Rise of Personal Computing 1970s-1980s: Personal Computers Apple II (1977): One of the first highly successful personal computers, making computing accessible to the public. VisiCalc (1979): The first spreadsheet program, revolutionizing business applications

15. Apple II (1977) The Apple II series of microcomputers was initially designed by Steve Wozniak, manufactured by Apple Computer, and launched in 1977 with the Apple II model that gave the series its name. It was followed by the Apple II Plus, Apple IIe , Apple IIc , and Apple IIc Plus, with the 1983 IIe being the most popular.

16. VisiCalc (1979):

17. Rise of Personal Computing 1980s: Graphical User Interfaces Xerox Alto (1973): Introduced the first GUI, which influenced future systems. Apple Macintosh (1984): Popularized the GUI with features like windows, icons, and menus

18. Xerox Alto (1973) Alto used a bitmap display in which everything on the computer screen was, in effect, a picture and had a graphical user interface in which programs were shown in windows that could be manipulated by using a mouse

19. Internet and Multimedia 1990s: The Internet and Multimedia World Wide Web (1991): Tim Berners-Lee’s invention made the internet accessible to everyone, leading to the development of web applications. Multimedia Applications: Programs like Adobe Photoshop (1990) and Microsoft PowerPoint (1990) became essential tools for creating and presenting multimedia content.

20. Modern Era 2000s-Present: Mobile and Cloud Computing Smartphones and Tablets: Devices like the iPhone (2007) and iPad (2010) brought powerful computing capabilities to mobile devices, leading to the development of dynamic mobile applications. Cloud Computing: Services like Google Drive and Microsoft Azure allow for dynamic, scalable applications accessible from anywhere.

21. Modern Era Interactive and Immersive Technologies Virtual and Augmented Reality: Technologies like Oculus Rift and Microsoft HoloLens are creating new interactive experiences. AI and Machine Learning: Applications are becoming more intelligent and adaptive, providing personalized user experiences.

22. COMPUTER SYSTEM SERVICING 9 QUARTER 3–WEEK 1 : HAND TOOLS

23. MOST ESSENTIAL LEARNING COMPETENCY (MELC): TLE_IACSS9-12UHT-IIIa-17 Hand tools and equipment used for CSS   Objectives: 1. Identify tasks to be undertaken properly. 2. Identify and select appropriate hand tools according to the task requirements

24. What is a tool? A tool is a hand-held device that aids in accomplishing tasks. Tools range from a traditional metal cutting part of a machine to an element of a computer program that activates and controls a specific function.

25. Hardware tools are grouped into four categories: Electro-Static Discharge (ESD) Tools - tools used to protect the computer and technician from static electricity. Hand Tools – a device used to perform work on a material or a physical system using only hands. It can be manually used employing force or electrically powered using electric current. Cleaning Tools - tools used to clean and organize computer components Diagnostic Tools - used to test and diagnose equipment.

26. Anti-Static Wrist Strap - protects computer equipment when grounded to a computer chassis.

27. Anti-Static Mat - protects computer equipment by preventing static electricity from accumulating on the hardware or on the technician

28. Flat-head Screwdriver - Used to tighten or loosen slotted screws.

29. Philips-Head Screwdriver - Used to tighten or loosen cross-s lotted screws.

30. Torx Screwdriver Used to tighten or loosen screws that have a star-like depression on the top, a feature that is mainly found on laptops.

31. Hex Driver Used to tighten or loosen nuts in the same way that a screwdriver tightens or loosens screws (sometimes called a nut driver).

32. Needle Nose Plier Needle-nose pliers, also known as long-nose pliers and snipe-nose pliers, are both cutting and holding pliers used by electricians to bend, re-position, and snip wire.

33. Combination Pliers most typically used for gripping, compressing, bending, twisting, extracting and cutting various materials.

34. Wire Cutter Used to strip and cut wires.

35. Wire Stripper A wire stripper is used to remove the insulation from wire so that it can be twisted to other wires or crimped to connectors to make a cable.

36. Tweezer Used to manipulate small parts.

37. Parts Retriever Used to retrieve parts from locations that are too small for your hand to fit.

38. Crimping Tool Used to attach connectors to wires.

39. Crimping Tool Used to attach connectors to wires.

40. Lint Free Cloth Used to clean different computer components without scratching or leaving debris

41. Compressed Air Used to blow away dust and debris from different computer parts without touching the components

42. Parts Organizer Used to hold screws, jumpers, fasteners, and other small parts and prevents them from getting mixed together

43. Cable Tie Used to bundle cables neatly inside and outside of a computer

44. Multi - Tester Used to test the integrity of circuits and the quality of electricity in computer components

45. LAN Tester Used to test LAN Cable or Internet