Question: Is there a software that can detect emotions from facial expressions, tone of voice, and body language for human resources or customer service applications?

If you're looking for software that can assess emotions based on facial expressions, speech and body language for human resources or customer service purposes, LiarLiar could be a good option. The AI-based system assesses micromovements, heart rate, facial expressions and speech patterns to determine whether people are lying and to gauge their emotions. It works with common videoconferencing tools and offers real-time transcription and automatic recording and reporting, so it's easy to use and can help you improve communication and build trust.

Another interesting project is Deepfaceswap, which uses computer vision algorithms and deep learning models to track faces in real-time so you can change facial expressions and detect emotions. That could be useful in HR, where you could try to understand and track employees' emotional states.

If you're looking for a more targeted recruitment tool, ShortlistIQ offers AI-powered recruitment technology that includes emotion detection and analysis. It automates the early stages of hiring by conducting first-round interviews and evaluating candidates, so it can be a good choice for companies that have a high volume of applicants.