Did you know 22% of U.S. workers fear artificial intelligence could replace their jobs within five years? A recent Gallup poll shows a big gap between what people think and what AI really does. While some say AI will take our jobs, the truth is more complex and focused on helping humans.
UPS is a great example. They use AI chatbots to solve customer problems 40% faster. This isn’t about getting rid of jobs, it’s about making our work better. AI is really about augmenting our abilities, not taking them away.
There are many myths about AI. Some think it’s only for the future, but it’s already helping doctors find cancers early. Others think it’s not ethical, but big companies have teams to make sure it is. It’s important to see AI’s practical uses instead of just what movies show.
Table of Contents
Key Takeaways
- 1 in 5 American workers worry about AI replacing their roles
- AI tools like UPS chatbots save thousands of work hours annually
- Most common misconceptions stem from entertainment tropes
- Ethical frameworks guide modern artificial intelligence development
- Real-world applications focus on collaboration, not replacement
The Evolution of Artificial Intelligence
Exploring artificial intelligence is like watching a seed grow into a redwood. It started with math problems in the 1940s and now powers self-driving cars and medical diagnoses. Let’s see how we got here.
Early Foundations in Computer Science
The 1940s were key with pioneers like Alan Turing. His 1950 paper proposed the Turing Test. It asked if machines could think. This era focused on symbolic logic and early computing.
1940s-1950s: Birth of Machine Logic
Warren McCulloch and Walter Pitts created the first neural network model in 1943. By 1950, Claude Shannon’s chess-playing algorithms showed machines could mimic human decisions. These ideas are the foundation of modern AI.
1956 Dartmouth Workshop Milestone
John McCarthy coined “artificial intelligence” at this meeting. Researchers aimed to simulate every aspect of learning in machines within two months. It was overly optimistic but started AI as a formal field.
Modern Machine Learning Breakthroughs
Everything changed when machines learned from data, not just rules. The MIT Sloan Review found data quality improvements drove 73% of recent AI advances.
2012 ImageNet Revolution
Alex Krizhevsky’s neural network crushed image recognition records in 2012. It cut error rates from 26% to 15%. This showed deep learning’s power, sparking today’s AI investment boom.
Also Read: Discover the Fascinating Evolution of AI
Transformer Architecture Emergence
Google’s 2017 transformers changed natural language processing forever. These models process words in parallel, enabling tools like ChatGPT. Businesses now use them for instant customer service and document analysis.
Period | Development | Impact |
---|---|---|
1940s-1950s | Neural network concepts | Established computational logic |
1956 | Dartmouth Workshop | Defined AI research goals |
2012 | ImageNet success | Proved deep learning value |
2017 | Transformers paper | Revolutionized language AI |
Looking at this timeline, today’s AI isn’t magic, it’s 80 years of trial, error, and creativity. Each breakthrough built on earlier ideas. This shows why understanding AI history is key for its future.
Core Facts About AI Technology
To understand AI, we must look at infrastructure, optimization, and power. These three are key to any AI system, from simple voice assistants to complex enterprise tools. Let’s explore what each part means and why they’re important.

Data Infrastructure Requirements
Quality data pipelines are essential for AI to work. I’ve seen projects fail because they focus too much on algorithms and not enough on good data. Good systems need:
- Diverse data sources (text, images, sensor inputs)
- Secure storage solutions with encryption
- Real-time processing capabilities
Cloud platforms like AWS and Microsoft Azure are big in AI. Humanly.io’s AI uses Azure to handle 1.2 million job applications every month. The choice between cloud and on-prem solutions depends on several factors.
Factor | Cloud | On-Prem |
---|---|---|
Upfront Cost | Low | High |
Scalability | Instant | Limited |
Maintenance | Provider-managed | In-house |
Algorithm Optimization Techniques
Having lots of computing power is not enough without good code. Through trial and error, I’ve found three ways to make AI work better:
- Pruning: Cutting out unnecessary parts of neural networks
- Quantization: Making calculations faster by using less precise numbers
- Parallelization: Breaking tasks into smaller parts for many GPUs to handle
These methods cut training times by 40% in a recent project. Now, frameworks like TensorFlow and PyTorch have auto-optimization features. But, manual adjustments are often needed.
Computational Power Needs
Training big language models needs special hardware. A single GPT-3.5 iteration requires:
- Thousands of NVIDIA A100 GPUs
- Petabyte-scale memory
- 3-4 weeks of continuous processing
Most companies rent cloud GPU clusters instead of buying expensive hardware. The cost difference is huge – $15/hr for cloud vs. $500,000+ for on-prem. This makes 78% of AI startups choose cloud-first strategies.
How AI Systems Learn and Operate
Exploring artificial intelligence, I’m amazed by how it learns. These systems don’t just process data; they adapt through complex methods that mimic our brains. Let’s dive into how they grow and change.
Supervised vs Unsupervised Learning
Supervised learning uses labeled data, like teaching with flashcards. For example, AI in medical imaging learns from thousands of X-rays labeled as “healthy” or “tumor.” But, making these datasets requires a lot of human work and careful quality control.
Labeled Data Challenges
Projects can fail due to bad annotations. One wrong label in an MRI scan can mess up an entire model. That’s why companies like Scale AI work to improve datasets for systems like GPT-3.
Pattern Discovery Methods
Unsupervised learning is different. It lets AI analyze data without labels. For instance, it might find that people who buy organic snacks also buy eco-friendly cleaning products. This helps in creating personalized recommendations and market segments.
Neural Network Fundamentals
Neural networks are like digital brains. They process inputs, send signals through connections, and adjust based on results. Their layered structure is what makes them powerful.
Deep Learning Architectures
Today’s systems have many layers to tackle tough tasks. For example, facial recognition AI might have:
- Initial layers detecting edges and shapes
- Middle layers identifying eyes/noses
- Final layers matching full face patterns
Backpropagation Mechanics
When AI gets an image wrong, backpropagation adjusts the connections. It’s like a student learning from mistakes. This process helps AI improve over time, making today’s language models much better than before.
What’s most interesting is how all these parts work together. From the challenges of labeled data to the self-adjusting layers of neural networks, each piece shows why AI behaves as it does. It also hints at where AI might go next.
Real-World AI Applications Today
Exploring what artificial intelligence can do today is exciting. It solves problems we thought were impossible. Let’s look at two areas where AI makes a big difference.

Healthcare Diagnostic Systems
Modern medicine has changed a lot. AI helps doctors in ways that save lives and time.
Pathology Imaging Analysis
NVIDIA’s Clara platform shows how AI changes diagnostics. It analyzes X-rays and MRIs 10x faster than humans. This leads to 30% fewer diagnostic errors in cancer screenings.
Drug Discovery Accelerators
AI helps find new medicines faster. It predicts how molecules interact, saving months of work. Harvard says this could save $38 billion in healthcare costs by 2025.
Smart City Implementations
Cities worldwide use AI to fight traffic and save energy. These solutions make our lives better today.
Traffic Flow Optimization
Singapore’s AI traffic lights cut jams by 25%. It uses data from sensors and GPS to adjust lights every 90 seconds. This makes 15% shorter commutes during rush hours.
Energy Grid Management
Los Angeles uses AI to manage its energy grid. It predicts energy needs 48 hours ahead, avoiding blackouts. This cut energy waste by 18% in its first year.
AI’s real power lies in its ability to make complex systems work smarter, not harder.
AI is just starting to show its power. It’s not replacing humans, but making them more effective.
Case Study: AI in Financial Markets
Financial institutions now use AI to process $17 trillion in daily transactions. Accenture reports a 10% annual growth in AI adoption across the sector. Let’s look at how AI changes finance through real-world examples.
Algorithmic Trading Systems
Wall Street’s trading floors have changed. Now, AI executes complex strategies faster than humans. These systems analyze market sentiment, historical patterns, and geopolitical events all at once.
High-Frequency Trading Bots
JPMorgan’s COIN platform processes legal documents in seconds, saving 360,000 human hours annually. These bots make quick decisions based on:
- Price arbitrage opportunities
- Liquidity pool analysis
- Volatility prediction models
Feature | AI-Driven Trading | Traditional Trading |
---|---|---|
Execution Speed | Microseconds | Minutes/Hours |
Error Rate | 0.003% | 1.2% |
Market Adaptability | Real-time adjustments | Manual recalibration |
Risk Assessment Models
Mastercard’s Decision Intelligence reduces false declines by 30% using dynamic risk scoring. Their AI evaluates 100+ variables per transaction, including:
- Device fingerprinting
- Behavioral biometrics
- Merchant trust scores
Fraud Detection Networks
Banks now prevent $20 billion annually in fraudulent transactions through AI systems. These systems learn from every attempted breach.
Pattern Recognition Accuracy
Visa’s AI flags suspicious activity with 99.1% precision. It cross-references transactions against:
- Historical spending habits
- Geolocation patterns
- Device usage profiles
Real-Time Monitoring Systems
Citibank’s AI stops 95% of phishing attacks before completion. The system updates threat databases every 37 seconds. It does this while maintaining FINRA-compliant audit trails through:
- Blockchain-recorded alerts
- Multi-factor authentication triggers
- Regulatory reporting automation
These systems show AI’s power to transform finance. But, they need constant human oversight. Traders now focus on strategy refinement, not just executing orders. Fraud analysts prioritize investigating high-risk alerts, not just manual reviews.
Ethical Considerations in AI Development
Exploring why artificial intelligence is important, we find ethical challenges are major hurdles. We must focus on avoiding biased outcomes and protecting user privacy. Let’s look at how we can create responsible AI systems.
Bias Mitigation Strategies
Flawed training data can lead to unfair outcomes. For example, Amazon’s recruitment tool once favored resumes without certain words. MIT found facial recognition systems were less accurate for darker-skinned women.
Dataset Diversity Audits
Developers now check data for diversity in three steps:
- They check if the data represents different groups.
- They look for historical biases in how data is labeled.
- They keep monitoring as the model is updated.
Algorithmic Fairness Testing
IBM’s AI Fairness 360 uses 75+ metrics to check fairness. A healthcare algorithm was changed after it was found to favor asthma over pneumonia due to biased training data.
Bias detection isn’t a one-time fix – it’s an ongoing conversation between data scientists and impacted communities.
Privacy Protection Measures
AI systems handle sensitive data every day. Strong privacy measures are needed to prevent misuse. The European GDPR sets strict rules for handling personal data, influencing global standards.
Differential Privacy Techniques
This method adds noise to data to protect individual details. Apple uses it for keyboard suggestions, learning common phrases without storing user inputs.
Data Anonymization Protocols
Healthcare AI uses:
- Patient identifier encryption
- Geolocation masking
- Temporal data generalization
A cancer prediction model got 89% accuracy with anonymized data from 23 hospitals. This shows analysis can be done without personal data.
These ethical steps show why AI is important. They help create technology that respects human dignity and drives innovation. By improving and being transparent, developers can make systems that benefit everyone fairly.
Military Applications of AI Technology
Defense forces around the world are quickly adopting AI. This move is part of a bigger trend in ai trends that’s changing how we think about national security. AI brings advanced pattern recognition and quick decision-making to the battlefield.
There are worries about AI making decisions on its own, like with autonomous weapons. But the main focus here is on how AI is changing the way we fight.
Autonomous Defense Systems
Today’s militaries use AI to spot threats faster than humans. The Pentagon’s Mosaic Warfare idea shows how AI can work with drones and sensors. These systems can change their plans quickly to meet new challenges.
Drone Swarm Coordination
DARPA has been testing swarms of drones controlled by AI. These drones work together using machine learning. They:
- Organize their flight paths on their own
- Share target information fast
- Can replace drones that are no longer working
Israel’s Iron Dome system uses AI to tell the difference between rockets and harmless objects. Its AI filters:
Factor | Success Rate | Response Time |
---|---|---|
Projectile Type | 97.8% | 0.3 sec |
Civilian Areas | 99.1% | 0.4 sec |
Decoy Objects | 93.4% | 0.5 sec |
These advancements show how ai trends are making military actions more effective while reducing harm. As more money goes into AI research, we can expect to see more AI in future military equipment.
AI in Creative Industries
When I first saw an AI turn a simple sketch into a digital masterpiece, I realized creativity isn’t just for humans anymore. AI now works with humans in new ways, changing art and music. Let’s look at some ai fun facts about how machines are changing art and music.

Generative Art Tools
Modern artists use AI to explore new creative paths. Tools like Runway ML can create video effects in minutes, saving days of work. Adobe’s research shows these tools make artists 40% more productive, letting them focus on big ideas.
Style Transfer Algorithms
Ever wanted your photo to look like a Van Gogh? Style transfer algorithms can do just that. They analyze famous artworks and apply their styles to new images. These systems don’t just copy; they reinterpret images in surprising ways.
3D Modeling Assistants
Building complex 3D scenes used to take a lot of manual work. Now, AI assistants help predict geometry and auto-generate textures. An architect told me, “It’s like having a digital apprentice who learns my style.”
Music Composition AIs
When OpenAI acquired Jukedeck in 2019, it marked a new era for AI music. Platforms like Amper Music create royalty-free tracks for videos and games. But here’s an ai fun fact: these systems are more like high-tech jam partners, not replacements for human composers.
Algorithmic Melody Generation
AI analyzes thousands of songs to create original hooks. Pop producers often use these tools to overcome creative blocks. The best results come when humans refine the AI’s ideas.
Lyric Writing Assistants
Rhyme schemes and wordplay algorithms help songwriters craft catchy verses. But the “Heart on My Sleeve” Grammy controversy showed the limits. When an AI-generated track nearly won an award, it sparked debates about authenticity.
We need clear rules for AI-assisted art, argued a Recording Academy spokesperson during the hearings.
As I experiment with these tools, I’m amazed by their power, but also cautious. The real magic happens when human creativity guides AI’s capabilities, not the other way around.
Workforce Transformation Through AI
Exploring facts about AI technology reveals a key truth. Artificial intelligence is not just changing jobs; it’s rewriting the rules of employment. The World Economic Forum predicts a net gain of 12 million jobs by 2027. But, this shift brings complex challenges and opportunities that need our focus.
Job Displacement Realities
AI’s impact is seen in manufacturing plants. Tesla’s Austin gigafactory uses over 1,000 robots for battery production. This has reduced human roles in assembly lines by 40% from 2020. Yet, workers aren’t just replaced; they’re redirected:
Manufacturing Sector Impacts
- Automated quality control systems reduce error rates by 68% (McKinsey 2023)
- Workers transitioning to robot maintenance roles earn 22% higher wages
- Bureau of Labor Statistics predicts 8% decline in traditional assembly jobs by 2032
Customer Service Automation
Chatbots now handle 85% of routine banking inquiries, according to JPMorgan’s 2024 report. This eliminates entry-level positions but creates demand for:
- Conversation designers shaping AI personalities
- Empathy trainers teaching systems cultural nuance
New Career Opportunities
IBM’s SkillsBuild program shows the reskilling revolution in action. It has trained 150,000 workers in AI-related fields. Two emerging roles show how human expertise complements machines:
AI Maintenance Specialists
- Average salary: $112,000 (Glassdoor 2024)
- Required skills: neural network debugging, hardware optimization
- Projected growth: 34% through 2032
Ethics Compliance Officers
With 72% of Fortune 500 companies now employing AI ethicists, these professionals:
- Audit algorithms for bias using tools like IBM’s Fairness 360
- Develop transparency frameworks for automated decisions
- Earn certifications through programs like Google’s Responsible AI
The future isn’t human versus machine, it’s humans guiding machines.
As I analyze these workforce shifts, the key facts about AI technology become clear. Adaptation requires strategic reskilling, leading to higher-value roles. The challenge is ensuring equitable access to these emerging opportunities.
Climate Science Applications
Extreme weather events are on the rise, and AI is becoming a key ally in climate science. Advanced algorithms can process vast amounts of environmental data. This helps us predict disasters and track ecological changes more effectively.

Environmental Monitoring Systems
Today’s monitoring tools use satellites and ground sensors to track the planet’s health in real-time. Microsoft’s Planetary Computer is a great example. It gathers over 10 petabytes of data for researchers around the world.
Satellite Image Analysis
Google’s flood prediction AI shows how machine learning can outperform traditional methods. It looks at:
- Historical flood patterns
- Real-time rainfall data
- Terrain elevation models
In Bangladesh, this tech gives 7-day flood warnings with 94% accuracy. That’s a 33% boost from old forecasting methods.
Pollution Tracking Models
Climate TRACE’s emission monitoring shows AI’s role in accountability. They use:
- Infrared satellite sensors
- Shipping route algorithms
- Factory heat signature analysis
This system found 72 new methane leaks in 2023. It highlights AI’s ability to detect hidden issues.
Metric | AI Models | Traditional Methods |
---|---|---|
Data Processing Speed | 2.4 million km²/hour | 8,000 km²/hour |
Prediction Accuracy | 89-94% | 61-75% |
Cost per Analysis | $0.08/km² | $4.20/km² |
The stats are clear – AI offers 52x faster analysis at 5% the cost. Exploring these systems, I see the real chance to tackle climate challenges.
AI gives us eyes on every oil rig and forest canopy simultaneously. It’s revolutionized environmental oversight.
AI in Education Technology
The classroom is changing fast with aspects of artificial intelligence. AI is making learning more personal and giving teachers new tools. It helps students learn better and teachers teach more effectively.
Personalized Learning Platforms
Khan Academy’s Khanmigo tutor shows how AI learns with you. It checks your answers and gives you the right help. A teacher said:
Khanmigo finds gaps I might miss, it’s like having a teaching assistant for every student.
Adaptive Testing Systems
Duolingo Max is a great example in language learning. It makes tests harder or easier based on how you do. This helped students remember more, with a 34% boost in beta trials.
Automated Grading Tools
Turnitin’s AI detector checks 87% of essays in U.S. high schools. It looks at 70+ billion web pages. It keeps student data safe and helps teachers save time, with 68% saving 5+ hours a week.
Implementation Challenges and Solutions
AI makes learning easier, but some worry it’s too much. Schools teach teachers to use AI wisely. Chicago Public Schools make sure all grades are checked by humans.
Regulatory Landscape Overview
As I look at the world of AI, it’s clear that regulations are racing to keep pace with innovation. In the United States, we see a sector-specific approach. This is different from the EU’s all-encompassing AI Act. This difference brings both challenges and chances for businesses to stay ahead in the AI world.
Current US Legislation
In America, two key bills shape our AI policies. One focuses on transparency, and the other supports strategic growth:
Algorithmic Accountability Act
This proposed law aims to:
- Do annual bias checks on high-risk AI systems
- Share how AI makes decisions with customers
- Keep public records of algorithm goals
The FTC fined a healthcare AI company $2.3 million. This shows real teeth in enforcing fairness rules.
National AI Initiative Act
Passed in 2021, this act sets aside:
- $6 billion for AI research each year until 2026
- Supports chip development through public-private partnerships
- Helps workers get trained for AI jobs
We’re not just regulating technology – we’re shaping the future of human decision-making.
Regulatory Aspect | US Approach | EU Approach |
---|---|---|
Risk Classification | Industry-specific tiers | Universal 4-tier system |
Medical AI Approval | FDA clearance required | CE marking + local certifications |
Fines for Non-compliance | Up to 4% of revenue | Up to 6% global turnover |
The NIST AI Risk Management Framework is key. It’s used by 78% of Fortune 500 companies. This flexible guidance lets companies tackle ethics and keep up with AI trends. It’s all about finding the right balance.
Future Projections for AI Development
Looking ahead, quantum computing is changing the game for artificial intelligence. It’s making machines smarter than ever before. But, it also brings new challenges that we need to tackle fast.
Quantum Computing Integration
Quantum processors like Google’s Sycamore can do 200-second calculations that would take supercomputers thousands of years. This opens up new ways for AI to tackle big problems in finance, climate, and science.
Optimization Possibilities
In drug research, quantum AI could speed up protein simulations from years to days. Here are some exciting examples:
- Drug discovery could be 83% faster (IBM Research 2023)
- Supply chains could be optimized in real-time
- Data centers could use less energy with quantum algorithms
Security Implications
Quantum computing boosts AI but also weakens current encryption. IBM has a plan to fix this with post-quantum cryptography. Here’s what they’re working on:
Encryption Type | Vulnerability Timeline | Solution Readiness |
---|---|---|
RSA-2048 | 2025-2030 | Lattice-based (NIST approved) |
ECC | 2027-2032 | Hash-based signatures |
AES-256 | 2035+ | Quantum-resistant protocols |
Quantum AI systems will reach inflection points 3-5 years faster than conventional predictions suggest.
Financial companies are testing quantum AI for security. JPMorgan says it’s 40% faster at catching fraud. But, we need to work together to avoid security disasters.
Public Misconceptions About AI
Many people form opinions about AI from movies, not real data. AI is advancing fast, but understanding it is slow. This gap is filled with myths that confuse artificial intelligence facts. It’s time to clear up the difference between sci-fi and real AI.
Myth vs Reality Analysis
A survey by MIT Media Lab found 62% of Americans think AI understands human emotions. This shows a big misunderstanding of AI. Let’s look at two common myths.
Conscious Machine Fallacy
Models like ChatGPT don’t think or feel. They predict text based on patterns. When we see “creativity,” it’s just better prediction with 175 billion parameters. Research shows even top models make mistakes over 15% of the time.
AI doesn’t ‘know’ anything, it calculates probabilities based on training data.
Omniscient System Myths
People think AI knows everything instantly. But, most AI works with old data. ChatGPT’s knowledge cutoff shows this clearly. Unlike our brains, AI needs to be retrained, which is expensive.
These artificial intelligence facts are important. Misunderstandings affect policy and trust in AI. By focusing on real facts, we make better choices about AI in different fields.
Conclusion
Artificial intelligence is changing how we tackle big problems in many fields. It helps in healthcare and climate modeling, showing its value in making important decisions. AI can look through huge amounts of data much quicker than humans can.
AI is already used in 78% of financial fraud detection systems, as 365 Data Science points out. This shows its real-world impact.
As AI becomes more common, we must balance its benefits with ethical concerns. For example, IBM Watson Health uses AI to improve health outcomes but must protect privacy. Industries are changing, with Amazon leading the way in retraining workers for new tech.
Google DeepMind is exploring quantum AI, opening up new possibilities in science. This shows AI’s vast future.
AI has its limits, like OpenAI’s GPT-4, which is great at recognizing patterns but lacks human insight. This highlights the need for teamwork between tech experts, policymakers, and ethicists. Microsoft’s AI fairness checklist offers ways to reduce bias in AI systems.
We need to keep learning about AI. Courses from 365 Data Science teach machine learning and data ethics. This helps professionals guide AI’s growth in a good way.
I suggest checking out these resources to help build AI that helps society. We all have a role in making AI a tool for progress, not just a risk.
FAQ
Will AI eliminate more jobs than it creates?
AI might change jobs, but it also creates new ones. IBM’s SkillsBuild program shows how AI can lead to new roles. The Bureau of Labor Statistics says AI jobs will grow by 13% by 2032. But, we need to help workers adapt to these changes.
How did modern AI evolve from early computer science concepts?
Alan Turing’s work in 1950 was a big start. But, it took a lot of work to make AI real. The 2012 ImageNet competition was a big step forward, showing AI’s power.
What hardware powers advanced AI systems?
Advanced AI needs special hardware. For example, ChatGPT-4 needs expensive NVIDIA A100 GPU clusters. Humanly.io’s platform uses cloud tech to handle lots of data, showing how AI works.
What’s the difference between supervised and unsupervised learning?
Supervised learning uses labeled data to train AI. For example, NVIDIA Clara uses labeled scans for medical tools. Unsupervised learning finds patterns in data, like Mastercard’s fraud detection system.
How accurate are AI medical diagnostics compared to humans?
NYU Langone’s AI MRI analysis is very accurate. But, MIT studies found bias in some AI models. IBM’s AI Fairness 360 toolkit helps fix these issues.
Can AI systems make autonomous military decisions?
Israel’s Iron Dome uses AI for quick decisions. But, humans always check these decisions. The use of AI in war is a big debate, with many countries wanting human oversight.
Who owns AI-generated content like music or art?
The “Heart on My Sleeve” AI song raised questions about ownership. The US Copyright Office says AI works can’t be copyrighted. But, Runway ML’s tools let users own their AI creations.
How does AI improve climate change monitoring?
Google’s AI predicts floods with high accuracy. Climate TRACE uses AI and satellites to track emissions. This shows how AI helps us understand the environment.
Are schools using AI for grading ethically?
Turnitin’s AI checks papers with great accuracy. But, schools must protect student privacy. Khan Academy’s AI tutor ensures fairness by letting teachers review feedback.
When will quantum computing revolutionize AI?
IBM says quantum computing will change AI by 2025. It’s already solving complex problems faster than old computers. This could speed up finding new medicines.
Can current AI systems achieve consciousness?
ChatGPT might seem smart, but it’s not conscious. MIT studies show AI just predicts words. The 2023 AI Index Report says most people think AI is smarter than it really is.