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Managing Innovation and Entrepreneurship unit 1 and 2 imp

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  1️⃣ Definition & Types of Innovation ✅ Definition of Innovation Innovation means introducing a new idea, product, process, or method that creates value for customers and business. It is not only invention. Invention = creation of new idea Innovation = practical use of that idea Innovation helps businesses grow and compete in the market. ✅ Types of Innovation 1. Product Innovation 4 Introduction of new or improved products. Example: Electric cars Smart watches AI-based apps Role: Attracts customers and increases sales. 2. Process Innovation 4 Improvement in production or delivery methods. Example: Automation in factories Online ordering systems Role: Reduces cost and improves efficiency. 3. Organizational Innovation New management practices or work structures. Example: Remote work Flexible work culture Role: Improves employee performance. 4. Marketing Innovation New marketing strategies to promote products. Example: Social media marketing Influencer campaigns Role: Increases ...
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oopsoft eng.

  ✅ UNIT-1 – Important Answers (OOSE) 1️⃣ Essence of SDLC & Phases SDLC = structured process to develop high-quality software systematically. ✔ Essence: Planning Controlled development Risk reduction Quality assurance ✔ Phases: Requirement Analysis System Design Implementation Testing Deployment Maintenance 2️⃣ Software Process vs Methodology ✔ Software Process: Overall framework of activities used to develop software. 👉 Example: Waterfall, RUP, Agile ✔ Methodology: Specific techniques/rules used inside the process. 👉 Example: UML modeling, Scrum practices 🔥 Difference: Process Methodology High-level framework Detailed practices Defines stages Defines how work is done 3️⃣ Prototyping & Advantages Prototype = early working model of software. ✔ Advantages: Better requirement understanding Early user feedback Reduced risk Detect design errors early Improves communication 4️⃣ Importance of Life Cycle M...
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ch1 and ch2 only imp in iot

  1️⃣ IoT Reference Architecture +----------------------+ | Business Layer | +----------------------+ | Application Layer | +----------------------+ | Processing (Cloud) | +----------------------+ | Connectivity Layer | +----------------------+ | Device Layer | +----------------------+ 2️⃣ IoT Communication Model (Complete) Device ↔ Device Device → Cloud Device → Gateway → Cloud Cloud → Cloud (Data Sharing) 3️⃣ Device-to-Device Model [Sensor] <----> [Smart Device] 4️⃣ Device-to-Cloud Model [IoT Device] ----Internet----> [Cloud] 5️⃣ Device-to-Gateway Model [Sensor] ---> [Gateway] ---> [Cloud] 6️⃣ Back-End Data Sharing [Cloud] ---> [Analytics App] 7️⃣ IoT Level-3 System [Single Node] ---> Internet ---> [Cloud] ---> [Mobile App] 👉 Example: Smart temperature monitoring. 8️⃣ IoT Level-4 System [Node1] \ [Node2] ---> [Gateway] ---> [Cloud] ---> [App] [Node3] / 👉 Example: Smart agriculture. 9️⃣ IoT Node –...
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chapert 1and 2 diagrams iot

  🌐 1️⃣ IoT Reference Architecture Diagram +----------------------+ | Business Layer | +----------------------+ | Application Layer | | (Mobile App/Web UI) | +----------------------+ | Processing Layer | | (Cloud / Analytics)| +----------------------+ | Connectivity Layer | | (WiFi/4G/Bluetooth) | +----------------------+ | Device Layer | | (Sensors/Actuators) | +----------------------+ 👉 Draw 5 stacked boxes. Write data flow arrow ↑ upward. 🔗 2️⃣ IoT Communication Models Diagram ✔ Device-to-Device [Sensor] <----> [Smart Bulb] ✔ Device-to-Cloud [IoT Device] ---- Internet ----> [Cloud Server] ✔ Device-to-Gateway [Device] ---> [Gateway] ---> [Cloud] ✔ Back-End Data Sharing [Cloud] ---> [Other Apps / Services] 📶 3️⃣ IoT LAN vs IoT WAN Diagram IoT LAN (Short Range) [Sensor]--WiFi--[Router]--[Phone] IoT WAN (Long Range) [Sensor]--4G/LoRa--[Internet]--[Cloud] 🏗️ 4️⃣ IoT Level-3 System Di...
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unit 2

  📌 1. Define Sensor A sensor is a device that detects physical changes and converts them into electrical signals. 👉 Simple: Sensor = “Sense + Send Data” Examples: Temperature sensor Light sensor Motion sensor Gas sensor 🧩 2. Basic Components of a Sensor Node A sensor node is a small smart device used in IoT. Main parts: 🔎 Sensor Unit – collects data 🧠 Microcontroller – processes data 📡 Communication Module – WiFi/Bluetooth 🔋 Power Supply – battery 👉 Think: Sensor + Brain + Internet + Battery ⚠️ 3. Challenges of Sensor Node Common problems: 🔋 Limited battery power 📶 Network issues 📏 Accuracy problems 🌡️ Environmental effects 💾 Limited memory & processing ⭐ 4. Sensor Features Important characteristics: Accuracy – correct measurement Sensitivity – detects small change Range – minimum to maximum value Response Time – speed of sensing Stability – same result over time 📐 5. Sensor Resol...
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Unit-I — Introduction to IoT

  🌐 Unit-I — Introduction to IoT (Simple Notes) 📌 1. IoT Definition IoT (Internet of Things) means connecting physical devices (like sensors, cars, watches, AC, lights) to the internet so they can collect data, send data, and work automatically . 👉 Example: Smartwatch sending your health data to mobile. ⭐ 2. Characteristics of IoT Main features of IoT: 🔗 Connectivity – devices connect to internet 📊 Data collection – sensors collect information ⚡ Automation – devices work automatically 🌍 Remote control – control from anywhere 🧠 Intelligence – AI/logic makes decisions 🧩 3. IoT Conceptual & Architectural Framework This explains how IoT system is organized . Basic layers: Device Layer – sensors, actuators Network Layer – WiFi, Bluetooth, 5G Processing Layer – cloud/server Application Layer – mobile apps, dashboards 👉 Simple flow: Sensor → Internet → Cloud → Mobile App 🧱 4. Components of IoT Ecosystem Main parts: S...
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