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Approaches to problem solving - Coggle Diagram

- - - - Text-to-Speech: Converts text to speech for users with vision impairments.
      - Speech Recognition: Allows voice input for those with limited hand use.
      - Closed Captioning: Provides text for audio/video for hearing-impaired users.
      - Keyboard Shortcuts: Aids navigation without a mouse.
      - Visual Cues & Contrast Control: Improves readability and user alerts.
    - - Task Alerts: Remind users to complete tasks or attend appointments.
      - Brain Training Apps: Improve memory through games and quizzes.
      - Elderly Support: Assist in maintaining independence by aiding memory and task management.
    - - Alert Triggers: Send notifications to a designated phone number.
      - Sensors: Detect environmental conditions (smoke, water, gas) and biometric data (heart rate, temperature, falls).
      - Help Button: Allows direct call for assistance.
      - Customizable: Tailored sensors and features to individual needs, often including cognitive aids like alerts and reminders.
    - - Tasks: Automates opening/closing doors, locking/unlocking, and energy control.
        Security: Allows remote access to CCTV, activates lights during intrusions, creates simulated occupancy, and auto-locks doors at night.
    - - Devices: Includes wheelchairs, walking frames, and electric scooters.
        Electric Models: Feature motors and sensors for navigation, operated via joystick (hand or chin control).
  - - - Virtual Assistants: Early adopters of chatbots and automated voice/text systems.
      - Benefits:
      - Efficiency: Improved technology offers seamless interactions.
      - Cost Savings: Reduces the need for human staff, saving money and increasing profits.
    - - Purpose: Enhances security by requiring multiple forms of verification.
      - Methods:
      - Security Token: Generates an authentication code.
      - PIN: Used alongside username and password; may be sent via SMS or email.
      - SMS-Based Verification: Sends a code to a pre-registered phone.
      - Email Verification: Sends a verification link or code via email.
      - QR Code Verification: Scans a unique code stored on a device.
      - One-Time Passcode: Used for a single transaction only.
      - Secret Questions: Respond to pre-set questions for verification.
      - Location-Based Factors: Monitors device location to detect unusual patterns.
    - - Role of Technology: Helps identify unauthorized transactions in financial services.
      - Methods:
      - Data Analysis: Compares transactions to historical data based on criteria like amount, location, type, frequency, and time.
      - Data Mining: Identifies unusual patterns or outliers in transaction data.
      - Artificial Intelligence (AI): Analyzes large datasets of known fraudulent transactions to detect and predict fraud in real time.
    - - Types:
      - ATM transactions
      - Direct deposits
      - Direct debits
      - Credit/debit card transactions
      - Online bill payments
      - Instant payments
    - - Definition: Unregulated digital money used online.
      - Cryptocurrency: Digital money like Bitcoin, secured with encryption.
      - Transactions: Made online using virtual wallets with public and private keys.
      - Blockchain: Decentralized ledger where transactions are verified and stored.
      - Rewards: Users earn virtual currency by supporting the blockchain.
    - - Definition: Decentralized database with data stored across many devices.
      - Function: Transactions are verified, hashed, and added sequentially.
      - Security: Hard to alter data; changes create an audit trail.
      - Proof of Work: Devices complete complex calculations to join the network.
- - - - Emerging Trends with Virtual Assistants in Business
      - Scheduling: Virtual assistants can automatically schedule meetings by checking shared calendars and sending notifications.
      - Customer Interaction: They help businesses interact with customers for tasks like ordering food or booking services, and can personalize offerings based on user data.
      - System Monitoring: Assistants monitor networks and systems, providing real-time updates and alerts on issues.
      - Utility Control: They can manage utilities like lighting and heating, using voice commands and activity data to optimize usage.
  - - - Emerging Trends in Drone Usage
      - Drones are increasingly used across various industries to enhance efficiency and provide a competitive edge. In agriculture, drones are particularly valuable due to the large size and often challenging access to farmland. Key benefits include:
      - Aerial Monitoring: Equipped with cameras, drones offer farmers an aerial view of their property, helping to identify issues with soil quality, weed control, irrigation, and livestock management.
      - Cost and Time Efficiency: Drones can save time and reduce costs by allowing farmers to survey large areas quickly without needing to travel across the land.
      - Precision Agriculture: Drones can be equipped with hardware for spraying pesticides, fertilizing, or watering crops, enabling precise and time-efficient maintenance.
  - - - Daily Earth Imaging: Swarms of nanosatellites capture daily images of large areas, providing real-time data for agriculture, climate monitoring, disaster response, and more.
      - Expanded Data Transmission: Nanosatellites offer a cost-effective alternative to traditional satellites for data communication, improving access to fast internet in underserved areas and providing broader coverage.
      - Shipping Industry Monitoring: Nanosatellites track ship routes and detect potential dangers, enhancing maritime safety and logistics.
      - Environmental Monitoring: They enable detailed, frequent monitoring of natural disasters, deforestation, and ocean levels, offering valuable insights for research and analysis.
  - - - Emerging Trends in 3D Printing:
      - Cost and Time Savings: 3D printing can eliminate the need for costly molds and prototypes, speeding up product development.
      - Flexibility: Allows for design changes during production based on feedback, avoiding the need for new molds or prototypes.
  - - - Wearable tech enhances workplace safety by tracking worker activity and alerting for hazards, like fatigue or extreme weather.
  - - - Emerging Trends in IoT:
      - Businesses leverage IoT technology to:
      - Collect Data: Monitor equipment and systems, predict issues, and reduce downtime.
      - Reduce Costs: Optimize energy use and cut utility expenses.
      - Enhance Production: Track and control production processes and manage materials efficiently.
      - Personalize Services: Analyze data from various sources to predict customer behavior and offer tailored products and services.
  - - - The study involves investigating digital devices and developing innovative solutions.
      - Netflix uses data to recommend content and create new series.
      - Data-driven strategies enhance productivity and profitability.
      - Organizations use data to improve customer acquisition, service, and marketing.
      - Emerging technologies bring significant societal changes, like datafication and AI.
      - Advances in technology expand digital systems beyond traditional computers.
      - They include devices like smartphones, drones, microcontrollers, and computers.
      - Digital systems transform data into information, using hardware and software.