Jim Bennett
Cloud Developer Advocate

Senior Cloud Developer Advocate at Microsoft, Xamarin Certified Developer, author of Xamarin In Action, blogger, speaker, father and lover of beer, whisky and Thai food. Opinions are my own.

  Reading, UK

See me soon at:

DevItCof
Caribbean Developers Conference
Expert Day For Xamarin

My book:

Xamarin In Action

My podcast:

The Jim And Tonic Show
The Jim And Tonic Show on iTunes

Contact me:

  Xamarin In Action
  Twitter
  The Jim And Tonic Show
  GitHub
  LinkedIn
  YouTube
  Email
  CV

Running AI models on iOS, Android and Windows using Xamarin

I created a NuGet package a while ago to allow you to run models exported from the Azure Custom Vision service on iOS and Android in Xamarin apps from your cross-platform code. You can read about this here. Since then, the Custom Vision service has added ONNX export, meaning you can now run these models on-device on Windows as well. This meant it…

Read More

Running custom vision models on a Windows device

Recently I wrote about creating AI models using the Azure Custom Vision Service. In these posts I looked at creating and training models, running them online, then finally exporting the models to run on iOS using CoreML and Android using TensorFlow. Recently Microsoft announced another way to export models - as ONNX models that can be run using Win…

Read More

Describing a photo in a mobile app using Azure Computer Vision

I recently gave an introduction to Xamarin talk at Imperial College, London and wanted to build a cool app to show off what you can do on mobile using the awesome Cognitive Services available on Azure. I only had about 30-40 minutes to not only introduce Xamarin, but build an app so I decided to throw together a simple app to take a photo and descr…

Read More

Face identification with Azure FaceAPI

Recently I've been playing with a lot AI and seeing how it can be used in mobile apps to enhance the experience offered to the user. Currently I am playing with facial recognition using the Azure Cognitive Services FaceAPI. This is a stupidly powerful API that can do a LOT of different things: Detect faces in images Analyze those faces to detect ch…

Read More

Identifying my daughters toys using AI - Part 5, Plugin for on-device models

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 4, using the models offline on Android

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 3, using the models offline in iOS

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 1, creating the model

Prefer to watch instead of read? - https://youtu.be/3sjInlJcpBs It's currently just after Christmas, and my 4 year old daughter has received a fair few cuddly toys from Santa. These bring her total collection up to way too many, and like most parents I have a hard time remembering all their names, especially the least favorite ones that rarely come…

Read More
 

Running AI models on iOS, Android and Windows using Xamarin

I created a NuGet package a while ago to allow you to run models exported from the Azure Custom Vision service on iOS and Android in Xamarin apps from your cross-platform code. You can read about this here. Since then, the Custom Vision service has added ONNX export, meaning you can now run these models on-device on Windows as well. This meant it…

Read More

Running custom vision models on a Windows device

Recently I wrote about creating AI models using the Azure Custom Vision Service. In these posts I looked at creating and training models, running them online, then finally exporting the models to run on iOS using CoreML and Android using TensorFlow. Recently Microsoft announced another way to export models - as ONNX models that can be run using Win…

Read More

Describing a photo in a mobile app using Azure Computer Vision

I recently gave an introduction to Xamarin talk at Imperial College, London and wanted to build a cool app to show off what you can do on mobile using the awesome Cognitive Services available on Azure. I only had about 30-40 minutes to not only introduce Xamarin, but build an app so I decided to throw together a simple app to take a photo and descr…

Read More

Face identification with Azure FaceAPI

Recently I've been playing with a lot AI and seeing how it can be used in mobile apps to enhance the experience offered to the user. Currently I am playing with facial recognition using the Azure Cognitive Services FaceAPI. This is a stupidly powerful API that can do a LOT of different things: Detect faces in images Analyze those faces to detect ch…

Read More

Identifying my daughters toys using AI - Part 5, Plugin for on-device models

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 4, using the models offline on Android

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 3, using the models offline in iOS

In the first part of this series I used the Azure Custom Vision service to create an image classifier to allow me to easily identify my daughters cuddly toys. Once created I tested it by uploading an image and seeing what tags the classifier found for the image. In the second part I accessed this model from a Xamarin app, so that I could use the ca…

Read More

Identifying my daughters toys using AI - Part 1, creating the model

Prefer to watch instead of read? - https://youtu.be/3sjInlJcpBs It's currently just after Christmas, and my 4 year old daughter has received a fair few cuddly toys from Santa. These bring her total collection up to way too many, and like most parents I have a hard time remembering all their names, especially the least favorite ones that rarely come…

Read More