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Hyperledger Composer basics, Part 3: Deploy locally, interact with, and extend your blockchain network
In this tutorial, the 3rd and final installment in this series, learn how to modify a sample blockchain network definition and transform it into a real-world blockchain application, write Cucumber feature tests, issue IDs for all participants, and execute every transaction through the CLI.
Articles 14 Dec 2017
Hyperledger Composer basics, Part 2: Refine and deploy your blockchain network
This tutorial builds on the sample blockchain network introduced in Part 1 and takes you deeper into the Hyperledger Composer suite of developer tools. You'll model an IoT GPS sensor in a shipping container by adding GPS readings to the Shipment asset, and modify the smart contract (chaincode) to send an alert when the Shipment reaches its destination port.
Articles 30 Nov 2017
Build a cognitive alert system for your IT operations
Learn how to integrate IT service management with AI services on an IoT device. You'll build a cognitive alert system for your IT operations.
Tutorial 24 Nov 2017
Developing cognitive IoT solutions for anomaly detection by using deep learning, Part 4: Using Apache SystemML for anomaly detection
This article is the fourth in a five-part series, "Developing cognitive IoT solutions for anomaly detection by using deep learning." This article demonstrates a deep learning solution using Apache SystemML and how it is used to analyze the large amount of data that IoT sensors gather.
Tutorial 22 Nov 2017
Explore MQTT and the Internet of Things service
Learn how to use MQTT to develop device-side and application-side programs using IBM Watson IoT Platform client libraries for Java.
Also available in: Chinese   Japanese   Portuguese  
Articles 22 Nov 2017
Analyzing IoT device movement data
This tutorial builds upon the "Create a fun, simple IoT accelerometer game" tutorial. It shows how to capture 3 different types of movement data (instead of just 1), it shows how to send that data to the IBM Cloud using IBM Watson IoT Platform, and finally it shows how to analyze that data with the Watson Machine Learning service and SPSS Modeler.
Tutorial 21 Nov 2017
Build your skills in IoT development by developing a Healthy Habits Tracker
Build your IoT development skills quickly and easily. In just four steps, learn how you can build a healthy habits tracker system. You learn how to assemble the IoT device, connecting several components from an IoT developer kit, and then you learn how to configure the ESP8266 microcontroller. After getting your IoT device connected to an IoT Platform, you get your Java IoT app running locally and in the cloud.
Tutorial 31 Oct 2017
IoT 201: Building skills in IoT development
Continue building your skills in developing IoT solutions with this developerWorks next-steps developer guide. IoT 201 is for application developers who are taking the next steps in using Internet of Things technologies to build new and innovative apps.
Articles 31 Oct 2017
Anatomy of an IoT malware attack
If you have IoT devices in your home, or on your corporate network (or both), they are under attack. They might have already been attacked and compromised. And you might not even know. In this article, I will address these three questions: What does an IoT device look like under the hood, what does an IoT malware attack look like, and what do you do to protect your IoT devices from attack?
Articles 31 Oct 2017
Turn your smartphone into a sensor and an actuator
In this tutorial, you will learn how you can use the Watson IoT Platform to build a simple IoT solution by turning your smartphone into a sensor (reading and sending data) but also into an actuator (reading and acting on data).
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Articles 16 Oct 2017
Hyperledger Composer basics, Part 1: Model and test your blockchain network
Hyperledger Composer is a tool for quickly building blockchain business networks and prototyping blockchain applications. This tutorial gets you started using it.
Articles 05 Oct 2017
Building connected cities with new and existing IoT technologies
Many cities and towns around the world are turning to IoT to solve urban problems, such as traffic congestion, and to improve the safety and quality-of-life of their citizens. This article explores connected cities and some of the challenges that are involved in developing city-wide IoT solutions.
Also available in: Chinese  
Articles 20 Sep 2017
Secure your environment with smart locks, Part 2: Build a smart lock for a connected environment
Learn how to extend the smart lock you built in Part 1 of this series. In this tutorial, you learn how to connect a NodeMCU board to an electric lock, and use a simple cloud-based IoT app to open or close the lock.
Tutorial 18 Sep 2017
Secure your environment with smart locks, Part 1: Build a smart lock for a disconnected environment
Learn how to build a smart lock with a NodeMCU board. In this tutorial, you learn how to create a web server to control the lock from a browser and how to use single use passwords to authenticate to a device that does not have an internet connection.
Also available in: Chinese  
Articles 18 Sep 2017
Building location-aware IoT apps, Part 1: Build a PHP app that uses GPS data from an IoT device
This article is the first in a two-part series, "Building location-aware IoT apps." Are you a PHP developer who is interested in building IoT applications? It can be difficult to get started. This tutorial will help you get started by taking you step-by-step through the process of building a PHP-powered, IBM Bluemix IoT application that subscribes to location data that connected devices send to the IBM Watson IoT Platform. The app then converts that data into map images by using the Google Maps API.
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Articles 13 Sep 2017
Lessons learned from my first experiences in IoT development
In this article, discover how to address some of the unique challenges in IoT development by exploring a few lessons that I learned in my first experiences with IoT development.
Also available in: Chinese  
Articles 12 Sep 2017
Monitor mobile devices with the Geospatial Analytics service
Obtain, run, and extend a Node.js starter application that uses the Bluemix Geospatial Analytics service. With the Geospatial Analytics service, you can monitor moving devices from the Internet of Things. The service analyzes a device message stream from MQTT and tracks device locations in real time with respect to one or more geographic regions.
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Articles 11 Sep 2017
Combating IoT cyber threats
The Internet of Things is changing the way that businesses operate. These changes make the security of IoT devices even more crucial, considering the time and money that is required if a hacker breaks through the defenses. This article outlines the best practices for securely developing robust IoT solutions.
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Articles 04 Sep 2017
Create a fun, simple IoT accelerometer game
In just six steps, you can create an IoT game for your smartphone using the IBM Watson IoT Platform services in the IBM Cloud.
Also available in: Chinese   Portuguese  
Articles 28 Aug 2017
Top Internet of Things articles and tutorials
This article compiles all of the previous top tutorials lists.
Articles 21 Aug 2017
Top Internet of Things articles and tutorials (August 2017)
Four of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Articles 17 Aug 2017
Simplify the development of your IoT solutions with IoT architectures
Apply these strategies when you plan data-driven IoT architectures. These strategies help you simplify development, manage complexity, and ensure that your IoT solutions remain scalable, flexible, and robust.
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Articles 07 Aug 2017
Getting to know NodeMCU and its DEVKIT board
This article introduces the open source IoT development board called NodeMCU. One of its most unique features is that it has built-in support for wifi connectivity, and hence makes IoT application development much easier. While Arduino boards might provide greater flexibility, NodeMCU boards provide a more consistent and accessible experience for IoT developers.
Also available in: Chinese  
Tutorial 07 Aug 2017
Getting to know MQTT
This article provides a technical introduction to the MQTT protocol. You learn what is MQTT, what makes MQTT suitable for IoT applications, and how to get started with developing apps that use MQTT.
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Articles 07 Aug 2017
Build a practical IoT app, an air quality monitor
In this article, you'll learn how to use a NodeMCU board, a sensor, and MQTT in Watson IoT Platform to build a practical IoT application to monitor air quality.
Also available in: Chinese  
Tutorial 07 Aug 2017
Developing cognitive IoT solutions for anomaly detection by using deep learning, Part 2: Generating data for anomaly detection
This article is the second in a five-part series, "Developing cognitive IoT solutions for anomaly detection by using deep learning." This article is a tutorial about using Node-RED to create a test data simulator.
Also available in: Chinese   Japanese  
Articles 19 Jul 2017
Developing cognitive IoT solutions for anomaly detection by using deep learning, Part 3: Using Deeplearning4j for anomaly detection
This article is the third in a five-part series, "Developing cognitive IoT solutions for anomaly detection by using deep learning." This article demonstrates a deep learning solution using Deeplearning4j and how it is used to analyze the large amount of data that IoT sensors gather.
Also available in: Chinese   Japanese  
Articles 19 Jul 2017
Conserve water with the Internet of Things, Part 3
This third tutorial in a three-part series shows how to build a low-cost plant-monitoring solution based on Raspberry Pi. In this final installment, you'll build an HTML5 application that provides a visualization of the sensor data for desktop and mobile devices. You'll create an open data API to make the data available from the Cloudant data store.
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Articles 18 Jul 2017
Conserve water with the Internet of Things, Part 1
This first tutorial in a three-part series shows how to build a low-cost houseplant-monitoring solution based on Raspberry Pi. The solution uses IBM Bluemix for collecting and visualizing sensor data and posting updates on your social network.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish  
Tutorial 18 Jul 2017
Conserve water with the Internet of Things, Part 2
This second tutorial in a three-part series shows how to build a low-cost plant-monitoring solution based on Raspberry Pi. Secure the Node-RED app and set up automated deployment to Bluemix in response to code changes.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish  
Articles 18 Jul 2017
Building location-aware IoT apps, Part 2: Build a PHP app that delivers geo-targeted marketing messages to an IoT device
This article is the first in a two-part series, "Building location-aware IoT apps." Receiving real-time data from IoT devices is only half the puzzle: the other half involves reacting to that data. This article shows you how to use PHP, MySQL, and IBM Watson IoT Platform rules to process incoming data streams from IoT devices and transmit calculations or commands back to the cloud in real-time. This two-way communication is a key part of building useful IoT-based applications.
Also available in: Chinese   Japanese  
Articles 17 Jul 2017
IoT 101: Getting started with IoT development
Get started developing IoT solutions with this developerWorks quick-start guide. IoT 101 is for application developers who are new to Internet of Things technologies and who need a way to get up and running quickly.
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Articles 17 Jul 2017
Get started developing IoT solutions by building a simple home automation system
Get started developing IoT solutions quickly and easily. In just four steps, learn how you can build a simple home automation IoT solution. After you connect the sensors to the Raspberry Pi, you learn how to set up and configure the Pi. Then, you learn how to create Node-RED flows to set up the logic for the home automation system. Lastly, you learn how to install your prototyped system and begin using it.
Also available in: Chinese  
Articles 07 Jul 2017
Rapidly develop Internet of Things apps with Docker Containers
The rapid growth of the Internet of Things (IoT) has been driven in part by the commoditization and accessibility of wireless modules, sensors, and microcontrollers. But the IoT isn't just big news for device manufacturers. As the number and variety of connected devices increases, the demand for applications to interface with those devices and to process the vast quantities of data that they produce is also increasing. To match this growing demand, web and mobile application developers will need to start to develop for the IoT and adapt their current development practices to meet the challenges of this new application area. One such development practice is the use of containers. Containers are a lightweight approach to virtualization that developers can apply to rapidly develop, test, deploy, and update IoT applications at scale.
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Articles 07 Jul 2017
Identifying and preventing threats to your IoT devices
Internet of Things (IoT) devices are often placed in insecure locations and communicate through insecure networks. In this article, you learn what the main threats to IoT devices are and some ideas about how to deal with them.
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Articles 08 Jun 2017
Streamlining the development of your IoT applications by using an IoT platform
This article explores the key capabilities of IoT platforms and considers the top general-purpose end-to-end IoT platforms. You'll learn why you should adopt an IoT platform to rapidly develop your IoT solutions and quickly get the most value from your IoT data.
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Articles 05 Jun 2017
Implementing blockchain for cognitive IoT applications, Part 2: Use vehicle sensor data to execute smart transactions in Blockchain
Start implementing blockchain for cognitive IoT applications. Part 1 of this two-part series discussed the use of blockchain in IoT solutions and explored how different industries are leveraging these two technologies to build end-to-end automated and secured solutions. Part 2 shows you how to use the IBM Watson IoT platform and IBM Blockchain service to build a sample use case.
Also available in: Chinese   Japanese  
Articles 05 Jun 2017
Turn your smartphone into an IoT device
Learn how to turn your smartphone into a sensor device, send sensor data to IBM Watson IoT Platform in the cloud, and create Bluemix applications that process and visualize the data. You create an Android app and two Bluemix apps that use the Internet of Things and Node-RED services.
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Articles 02 Jun 2017
Build a home assistant mobile application with Watson and IoT Platform services
The tutorial shows how a mobile application can use the Watson Conversation, Text to Speech, and Speech to Text services to understand user commands, which are then used to control devices through IBM IoT Platform services. It also shows how to integrate a Raspberry Pi as a home gateway that receives commands from and sends events to the mobile app. Finally, it shows how to store images by using Object Storage Service.
Also available in: Chinese   Japanese  
Articles 01 Jun 2017
Implementing blockchain for cognitive IoT applications, Part 1: Integrate device data with smart contracts in IBM Blockchain
Internet of things (IoT) solutions are being successfully adopted in many different industries, such as healthcare, warehousing, transportation, and logistics. Current centralized cloud-based IoT solutions may not scale and meet the security challenges faced by large-scale enterprises. The use of blockchain as a distributed ledger of transactions and peer-to-peer communication among participating nodes can solve such problems. This article provides an overview of blockchain-enabled IoT solutions and demonstrates how to use the IBM Blockchain platform for an IoT application in a multi-partner environment.
Also available in: Chinese   Japanese  
Articles 01 Jun 2017
Connecting all the things in the Internet of Things
In this guide for IoT connectivity, learn about widely adopted technologies and standards for IoT networking and why you might choose one network protocol over another. Also, learn about the key considerations and challenges related to networking in IoT.
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Articles 23 May 2017
Securing a Raspberry Pi embedded in your IoT device
Learn how to write scripts to define and enforce usage patterns to secure a Raspberry Pi embedded in your IoT device.
Articles 17 May 2017
Developing cognitive IoT solutions for anomaly detection by using deep learning, Part 1: Introducing deep learning and long-short term memory networks
This article is the first in a five-part series, "Developing cognitive IoT solutions for anomaly detection by using deep learning." This article explains what deep learning is, what neural networks are, and how they can be used to analyze the large amount of data that IoT sensors gather.
Also available in: Chinese   Japanese  
Articles 16 May 2017
Choosing the best hardware for your next IoT project
This article provides a balanced overview of different types of hardware that are commonly adopted for IoT, including micro controllers (for example, Arduino), single board computers (for example, Raspberry Pi), and embedded devices. The article describes the high-level building blocks and key characteristics of hardware, including an overview of needed security features and firmware capabilities, in the context of IoT. The article also provides guidance for when, where and why a developer might choose one type of hardware over another for an IoT project, and examples of use across a range of industries.
Also available in: Chinese   Japanese  
Articles 05 May 2017
Design and build secure IoT solutions, Part 2: Securing IoT data over the network
Building on the techniques for securing IoT devices that the authors discussed in Part 1, Part 2 in this 3 part series of developing secure IoT solutions focuses on securing data over the network. It discusses data encryption and API security in the IBM Watson IoT Platform APIs.
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Articles 28 Apr 2017
Design and build secure IoT solutions, Part 1: Securing IoT devices and gateways
In this 3 part series of developing secure IoT solutions, the authors introduce IoT vulnerabilities and design challenges for secure IoT apps and then provide tested techniques for securing devices and gateways. For example, they discuss device authentication, including certificate-based authentication, device authorization, and application ID validation.
Also available in: Chinese   Russian   Japanese   Portuguese  
Articles 17 Apr 2017
Top Internet of Things articles and tutorials (April 2017)
Five of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Also available in: Japanese  
Articles 03 Apr 2017
Build a cognitive IoT app in just 7 steps
Bulid a cognitive IoT solution, following an edge computing architecture. Push your analytics out to the gateway, and use advanced machine learning to detect anomalies.
Also available in: Chinese   Japanese  
Tutorial 22 Mar 2017
Build your first IoT application
Use Node-RED and Twilio to configure your first IoT application on Bluemix. You'll build a complete IoT solution that monitors a remote server and then notifies a user if their computer or IT network is down.
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Articles 10 Mar 2017
Introducing command line tools for Watson Visual Recognition
The Watson Visual Recognition service enables you to leverage cognitive computer vision to extract information from any image library. You can even go beyond standard object classification and use what are called ‘custom classifiers’ to train the Watson service to recognize specific items or conditions of your choosing. Read how the Watson Visual Recognition command line interface utility is used to interact with the service to train and test your custom classifiers.
Blog 21 Feb 2017
Node-RED: The fundamental, easy to use, open-source programming tool for IoT
Because the Internet of Things is really all about the data, to design and develop IoT apps, you need a tool that helps deal with the flow of that data. Node-RED is an open-source, browser-based tool for wiring together all the things within IoT.
Blog 21 Feb 2017
Explore an architecture for connected assets in Maximo
Learn how to implement an asset management architecture by using inexpensive sensors, which are connected to Watson IoT Platform, which is then linked to Maximo Asset Health Insights.
Also available in: Chinese  
Articles 18 Jan 2017
Top Internet of Things articles and tutorials (December 2016)
Four of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Also available in: Chinese  
Articles 06 Jan 2017
Bring IoT home: Connect your car to your home
Use simple smart devices (a Raspberry Pi, Bluetooth device, and programmable power outlet strip) and a simple IoT platform (IBM Bluemix, IBM Watson IoT Platform, and MQTT) to turn on lights and appliances as your car approaches home.
Also available in: Russian   Japanese   Portuguese  
Articles 12 Jul 2016
How Grush built a smart toothbrush using the IoT architecture in the IBM Cloud Architecture Center
When startup company Grush set out to build a smart toothbrush, they turned to IBM's cloud and IoT platform to enable their toothbrush to capture real-time data and gamify the art of tooth brushing. Learn how they used IBM's products and the IBM Cloud Architecture Center to create their IoT device.
Also available in: Portuguese  
Articles 24 May 2016
Design and build secure IoT solutions, Part 3: Securing IoT applications
Part 3 in this 3 part series of developing secure IoT solutions focuses on securing IoT applications. Learn how to securely store IoT data in a Cloudant database, expose that stored data through secured APIs, and invoke secured APIs from mobile and web applications. IMPORTANT: The Mobile Client Access service has been deprecated and replaced by the App ID service. Therefore, the steps in this tutorial related to the Mobile Client Access service are no longer valid. While the authors work to update this article, we have archived it, providing it as a PDF file only. We hope to have an updated article for you soon!
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Articles 16 May 2016
Blockchain and the sharing economy 2.0
We are at the beginning of the blockchain technology cycle. Bitcoin was the first and most notable application of the blockchain, but it is only the beginning. We now have a technology that can provide trust in a network without a central authority. Learn about the potential that the blockchain has for developers and what the future holds for this technology.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish  
Articles 12 May 2016
Top Internet of Things tutorials (May 2016)
Four of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Articles 02 May 2016
Build a secure IoT healthcare solution with Bluemix
Using the Internet of Things (IoT) for healthcare solutions poses significant security challenges in data privacy, safety, governance, and trust. IBM Watson IoT Platform provides a secure way to connect devices and applications to the cloud. This article describes an example solution that uses Watson IoT Platform services and IBM Integration Bus Healthcare Pack. It explains how a heart-monitoring sensor device that is connected to an Android app can capture and securely transmit data to an on-premises database for evaluation by a physician.
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Articles 14 Mar 2016
Accelerate the development of cognitive computing in your IoT app
Learn about the newly announced cognitive capabilities for IBM Watson IoT Platform. Then, explore a real customer example that illustrates what you can do with these new capabilities.
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Articles 16 Dec 2015
Tapping Into the Internet of Things (IoT)
The age of the Internet of Things is upon us. Today, a wide variety of devices, including sensor-enabled smart devices, connect to the Internet and power new connected applications and solutions. Because of a confluence of factors, such as a significant drop in technology costs and the pervasiveness of connectivity in many forms, the Internet of Things has exploded into our every day lives. In this article, I explore key concepts in the Internet of Things (IoT), and describe four main steps to get you started in building IoT solutions.
Also available in: Chinese   Russian   Japanese   Portuguese  
Articles 10 Dec 2015
Top Internet of Things tutorials (November 2015)
Three of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Also available in: Chinese  
Articles 24 Nov 2015
Reader favorites: Top 5 Bluemix tutorials for 2015
Our top 5 most popular Bluemix tutorials in 2015 take various approaches to exploring the foundations of Bluemix. Clearly, many of you are looking to get a better understanding of what you can do with this powerful, flexible solution, and these tutorials can help.
Also available in: Chinese  
Articles 23 Nov 2015
Take control of your requirements projects with Configuration Management
Get hands-on experience with IBM Rational DOORS Next Generation and the configuration management capabilities it supports. Access Rational DOORS Next Generation online through a sandbox on Jazz.net to work through a set of exercises.
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Articles 08 Oct 2015
AutoSIMD compiler optimization for z/OS XL C/C++ programs
Learn about the AutoSIMD optimization introduced in the z/OS V2R2 XL C/C++ compiler. AutoSIMD transforms user source code into SIMD code, which runs on the new SIMD unit in z13 hardware for faster data processing. This optimization is useful for C and C++ analytics workloads which, when compiled with the V2R2 compiler, can generate SIMD code for efficient execution.
Also available in: Chinese  
Articles 02 Oct 2015
Use big data and fast data analytics to achieve analytics as a service (AaaS)
In this article, we review how the IBM SoftLayer Cloud is using big data and fast data analytics to achieve the goal of analytics as a service (AaaS).
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Articles 24 Sep 2015
Building smarter wearables for healthcare, Part 3: Building smarter wearables for healthcare, part 3: Implementing Watson Services in Wearable Apps
In this third and final article in our series that explores cognitive computing and the role that Watson plays in it, we use the IBM Watson Tradeoff Analytics Service to set up an example fitness application. We selected this service because it helps users make decisions based on multiple criteria and then explores the trade-offs between various options. In our sample application, we strike a balance between a user's endurance training, strength training, and weight loss. We also get recommendations based on both exercise and diet data by using the IBM Watson Tradeoff Analytics Service to visually show these recommendations.
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Articles 17 Sep 2015
Best practices for IoT development
When developing in the Internet of Things (IoT) space, you must consider connectivity, security, and privacy. And, given the nature of always-connected devices, you must also consider power consumption, chip speed, memory, and firmware updates. All of these critical factors determine whether your IoT product might be successful or not. This article examines good mobile development patterns and how you can apply them to IoT development to help make your IoT "thing" more likely to succeed.
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Articles 02 Sep 2015
Building smarter wearables for healthcare, Part 2: Designing cognitive applications that take advantage of the Watson services
In this article, I explain why you want to use IBM Watson, a robust cognitive computing platform, for your wearables project. I also describe how you can integrate Watson into your wearables project.
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Articles 11 Aug 2015
Bluemix demo at the Cloud World Forum 2015
Ed Shee, Cloud Software Specialist for IBM Bluemix, walks through a quick 3-minute demo on creating an application in the cloud with IBM Bluemix utilizing Watson Personality Insights. He shows how easy it is to provision a boilerplate -- a runtime, a service, and some starter code all bundled together.
Videos 04 Aug 2015
Building smarter wearables for healthcare, Part 1: Examining how healthcare can benefit from wearables and cognitive computing
In this article, I examine the current trends in wearable computing in healthcare. Also, I explore the gaps between what can be done with current hardware offerings and their analytic capabilities. You'll learn how cognitive computing platforms like Watson can accelerate time to market for wearable device makers and also how Watson can fill the gap between the potential of wearables and their current rather weak offerings.
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Articles 04 Aug 2015
Build a remote-controlled Raspberry Pi 2 monitor for your IBM Bluemix apps
Demystify the Internet of Things with a hands-on project that uses the IBM Watson IoT Platform to interconnect your devices and apps. Set up a Raspberry Pi 2 to monitor uptime and access time for a running IBM Bluemix app, capturing the results in a graphing app that you can deploy to Bluemix. And code a desktop application that controls the Raspberry Pi 2 monitor remotely.
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Articles 28 Apr 2015
Cyber-physical systems and smart cities
Today’s urban environments present many challenges for cyber-physical systems (CPSs) and smart cities. This article introduces CPSs and provides real-world use cases for this technology. This article also describes the social and technical challenges that smart cities will face in the near future.
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Articles 20 Apr 2015
Build your own wearable with IBM Watson IoT Platform and IBM Bluemix
Build a hybrid mobile app that connects to a wearable device and sends sensor data from the device to the cloud. You'll use IBM Bluemix, the IBM Watson IoT Platform, Apache Cordova, and the WICED Sense Development Kit for this tutorial's nifty do-it-yourself project.
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Tutorial 23 Feb 2015
Build a connected-car IoT app with Geospatial Analytics
Deploy and extend an Internet of Things (IoT) Connected Vehicle starter kit on Bluemix with the Internet of Things and Geospatial services. The starter kit enables you to simulate, view, and manage vehicles driving through a city and set up geofences for notification.
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Articles 19 Feb 2015
MQTT and IBM MessageSight: Secure, reliable communications for the next generation of resilient mobile applications
MQTT is a publish-subscribe based lightweight message protocol. A critical enabler of the Internet of Things (IoT), MQTT can also be used for reliable enterprise messaging to mobile devices, enabling secure, reliable communications for the next generation of resilient mobile applications. This tutorial explores the requirements of such a use case, showing how MQTT and IBM MessageSight are uniquely placed to fulfill them.
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Articles 28 Jan 2015
Kick-start enterprise Internet of Things deployment
Use Bluemix services, the Pebble smartwatch, and Meteor to get an Internet of Things app a sales-tracking system up and running quickly.
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Articles 03 Dec 2014
Build a Where? app for web and Pebble users
Create an app that answers "where" questions. You'll build and deploy a back-end Node.js application on Bluemix that provides a REST API to support client apps. Then you'll build two client apps: one for the web and one for the Pebble smartwatch.
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Articles 02 Dec 2014
Build a cloud-ready temperature sensor with the Arduino Uno and the IBM Watson IoT Platform, Part 1: Build the circuit and set up the environment
This tutorial introduces you to the Arduino microcontroller, discusses how the author has used it to solve a home-control issue, introduces some hardware add-ons to the Arduino and shows how to connect them up, and then shows how to load programs to test the hardware.
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Articles 16 Sep 2014
Build a cloud-ready temperature sensor with the Arduino Uno and the IBM Watson IoT Platform, Part 2: Write the sketch and connect to the IBM Watson IoT Platform
Learn about MQTT (formerly Message Queueing Telemetry Transport), the protocol for the Internet of Things (IoT), and how you can implement MQTT on the Arduino. Explore the tools and techniques for testing and debugging problems with MQTT locally, and write an Arduino sketch that connects to the IBM Watson IoT Platform for graphing custom data.
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Articles 16 Sep 2014
Develop an IoT application on Bluemix with Arduino and Rails
In this tutorial, we show you how to develop an application that uses technologies applicable to the Internet of Things (IoT). Our application collects data from an accelerometer, stores it on a web server, then displays the result in real time on a web page.
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Tutorial 28 Aug 2014
High availability with IBM MessageSight and MQTT client applications
IBM MessageSight is a messaging appliance for machine-to-machine and mobile environments, with full support for the MQTT V3.1 messaging protocol. This article shows you how to use the open-source Paho MQTT Eclipse project with a highly available (HA) pair of IBM MessageSight appliances to provide a resilient messaging solution.
Also available in: Chinese  
Articles 25 Jun 2014
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