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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.
Also available in: Chinese   Japanese   Portuguese   Spanish  
Articles 13 Apr 2018
Hyperledger Composer basics, Part 3: Deploy locally, interact with, and extend your blockchain network
In this tutorial, the third 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.
Also available in: Chinese   Portuguese   Spanish  
Articles 13 Apr 2018
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.
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Articles 13 Apr 2018
Top Internet of Things articles and tutorials (April 2018)
The start of 2018 is all about creating, updating, or finishing up article and tutorial series for IoT, covering IoT governance, IoT security, IoT and the smart home, IoT and Blockchain, and lastly cognitive IoT with deep learning.
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Articles 04 Apr 2018
Build a connected-car IoT app with Geospatial Analytics
Deploy and extend an Internet of Things (IoT) Connected Vehicle starter kit on IBM Cloud with the Internet of Things Platform 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 Mar 2018
Top Internet of Things articles and tutorials (December 2017)
The most popular articles for 2017 on the Internet of Things are highlighted in this article for your convenience.
Also available in: Chinese   Japanese  
Articles 31 Dec 2017
Top Internet of Things articles and tutorials
This article compiles all of the previous top tutorials lists.
Also available in: Japanese  
Articles 31 Dec 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.
Also available in: Chinese  
Tutorial 24 Nov 2017
Monitor mobile devices with the Geospatial Analytics service
Obtain, run, and extend a Node.js starter application that uses the IBM Cloud 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.
Also available in: Chinese   Russian   Japanese  
Articles 11 Sep 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.
Also available in: Japanese  
Articles 17 Aug 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 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 IBM Cloud in response to code changes.
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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 Cloud for collecting and visualizing sensor data and posting updates on your social network.
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Tutorial 18 Jul 2017
Build a home assistant mobile application with Watson and IoT Platform services
The tutorial shows how a mobile application can use the Watson Assistant, 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
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
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   Japanese  
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 Cloud, 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.
Articles 24 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.
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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.
Also available in: Japanese  
Articles 02 May 2016
Build a secure IoT healthcare solution with IBM Cloud
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.
Also available in: Chinese   Russian   Japanese  
Articles 16 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   Japanese  
Articles 24 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.
Also available in: Chinese   Portuguese  
Articles 08 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.
Also available in: Chinese   Russian   Japanese  
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.
Also available in: Chinese   Russian   Japanese   Portuguese  
Articles 04 Aug 2015
Build a remote-controlled Raspberry Pi 2 monitor for your IBM Cloud 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 Cloud app, capturing the results in a graphing app that you can deploy to IBM Cloud. And code a desktop application that controls the Raspberry Pi 2 monitor remotely.
Also available in: Chinese   Russian   Japanese   Portuguese  
Articles 28 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
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.
Also available in: Chinese   Russian   Portuguese  
Articles 28 Jan 2015
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.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish   Spanish  
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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