CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Multilateration using bluetooth beacons

Example Java Application using AWS SDK creating streaming transcriptions via AWS Transcribe

It is an App that helps you keep track of time spent on your phone.It is similar to Digital Wellbeing feature on Android Pie but with a few more quirks.