Emerging Technologies & Societal Impacts - Complete Guide
Last Updated: August 19, 2026 | Marks Weightage: ~9 Marks | BPSC CS Teacher
Master Emerging Technologies and Societal Impacts with this comprehensive guide for the BPSC Computer Science Teacher exam.
1. AI & Machine Learning
🤖 Artificial Intelligence
- Machines performing tasks that require human intelligence
- Types: Narrow AI, General AI, Super AI
- Applications: Speech recognition, NLP, Computer Vision
🤖 Machine Learning
- Supervised: Labeled data (Classification, Regression)
- Unsupervised: Unlabeled data (Clustering)
- Reinforcement: Learning through rewards/punishments
2. Cloud Computing
Cloud Computing: On-demand computing resources over the internet.
📦 Service Models
- IaaS: Infrastructure (AWS EC2)
- PaaS: Platform (Google App Engine)
- SaaS: Software (Google Workspace)
📦 Deployment Models
- Public: Available to everyone
- Private: Single organization
- Hybrid: Mix of public and private
3. Blockchain & Cryptocurrency
🔗 Blockchain
- Distributed ledger technology
- Decentralized, immutable, transparent
- Blocks: Contains data, hash, previous hash
- Consensus: Proof of Work, Proof of Stake
💰 Cryptocurrency
- Bitcoin: First cryptocurrency
- Ethereum: Smart contracts
- Altcoins: Others (Litecoin, Ripple)
4. Big Data
Big Data: Large, complex datasets that traditional tools cannot handle.
- 3 Vs: Volume, Velocity, Variety
- Applications: Healthcare, Finance, Retail, Social Media
- Tools: Hadoop, Spark, NoSQL databases
5. Digital Footprints
Digital Footprint: Trail of data left by online activities.
- Active: Intentional sharing (social media, posts)
- Passive: Unintentional (cookies, IP address)
- Impact: Privacy concerns, reputation damage
- Prevention: Privacy settings, limiting sharing
6. Net Etiquettes
- Respect: Treat others with respect online
- Privacy: Do not share others' personal information
- Spam: Do not send unsolicited messages
- Plagiarism: Do not copy others' work
- Cyberbullying: Do not harass or bully online
7. Intellectual Property Rights (IPR)
📝 Types
- Copyright: Protection for creative works
- Patent: Protection for inventions
- Trademark: Protection for brands
- Trade Secret: Protection for confidential information
⚠️ Plagiarism
- Using others' work without permission
- Consequences: Legal action, academic penalties
- Prevention: Cite sources, use plagiarism checkers
8. Open Source Software & Licenses
Open Source: Software with publicly available source code.
- GPL (General Public License): Requires derivative works to be open source
- Apache License: Permissive, allows proprietary use
- MIT License: Very permissive
9. E-Waste Management
E-Waste: Discarded electronic devices.
- Hazards: Toxic materials (lead, mercury, arsenic)
- Disposal Methods: Recycling, Refurbishing, Proper dumping
- E-Waste Rules (India): Extended Producer Responsibility (EPR)
10. Gender & Disability in Computing
- Gender Disparity: Underrepresentation of women in tech
- Initiatives: Girls Who Code, Women in Tech
- Disability Access: Assistive technologies, Screen readers, Voice recognition
- Inclusive Design: Ensuring accessibility for all
11. Frequently Asked Questions
❓ What is the difference between AI and ML?
AI is the broader concept of machines mimicking human intelligence; ML is a subset of AI that uses data to learn.
❓ What is Cloud Computing?
Delivering computing services (servers, storage, databases) over the internet.
❓ What is Blockchain?
A decentralized, immutable ledger for recording transactions.
❓ What is E-Waste?
Discarded electronic devices that contain toxic materials.
