David is a talented Community Management professional – as well as a Developer Advocate – who specializes in Open Source Software and Open Source Communities.
Learn how to safely encrypt and sign your Raspberry Pi filesystem and make reliably, recoverable updates easy and safe using hardware-based encryption.
Use a real-time analytics database to record NFC badge scans in part 1 of this 3-part project involving environmental data, real-time notifications, and more.
If you're searching for solutions for IoT data in the age of customer-centric data, real-time analytics using the Apache Pinot™ database is a great solution.
How to automate a greenhouse with Arduino IoT, ESP-32, Golang, Camunda, and BPMN to make orchestration easy and management simple. No need to recompile firmware.
Update: Part 1 of a complete tutorial on how to do this should be posting to DZone today, and Part 2 tomorrow. It's a very long tutorial but also extremely detailed. Should walk you through the entire process.
Thanks for the nice comment. It's always great to hear from people who appreciate what I write.
For this project I used the Google Vision API (there's code at the end on how I used it). It has a pre-trained AI model that detects emotion in faces. I could have trained my own model, but I went with the pre-trained one because of time-constraints.
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Jun 08, 2022 · David G. Simmons
Update: Part 1 of a complete tutorial on how to do this should be posting to DZone today, and Part 2 tomorrow. It's a very long tutorial but also extremely detailed. Should walk you through the entire process.
Aug 13, 2021 · David G. Simmons
Thanks for the nice comment. It's always great to hear from people who appreciate what I write.
For this project I used the Google Vision API (there's code at the end on how I used it). It has a pre-trained AI model that detects emotion in faces. I could have trained my own model, but I went with the pre-trained one because of time-constraints.