Raspberry Pi

If you are using HDMI to VGA for using your monitor for display then check if the hdmi_safe flag is on in the /boot/config.txt file. If this is disabled then uncomment the line and reboot Raspberry Pi.

Wakeword Engine

If you are looking to try out a wakeword engine for your device then try http://docs.kitt.ai/snowboy/. This is one of the wakeword engines that can be used with Amazon Alexa

Google Vision API

If you are looking for a cloud service to extract data from your images including OCR and metadata about the images then try Google Cloud Vision API. This is a wonderful service offered by Google which has been field tested with large set of images.

CodeIgniter – PHP MVC Framework

If you are looking for a lightweight MVC framework which you can download and get started and also provides decent ORM capabilities then try CodeIgniter. It is an awesome ready to use framework which does not need composer and other utilities to install and get...