Idea:
- Have standard Youtube browser app interface for finding karaoke titles on Youtube.
- Download multiple karaoke simultaneously as persistent local caches in order to not be illegal (not sure if this is true) but also not have to re-stream files constantly.
- Have automatic detection for false positives by attempting to detect vocals and lyrics at random points in the song.
- Vocals using signal processing
- Lyrics by using automatic OCR
- Do this while downloading.
- If vocals detected during download -> Cancel download check next result.
- Repeat till some download successful.
- Enable collaborative filtering in order to recommend karaoke tracks that other people searched for after the given track or those that are similar to the given track.
Idea:
- Use computer vision to detect people looking around for waiter.
- Try and weed out false positives and negatives.
- Use computer vision to detect gestures such as arm raises to flag down waiter, writing checks in air to indicate readying the check.
- Use either augmented reality or Glass or something to indicate hot spots of urgency that dynamically detect urgency of service.
- Help above using emotion detection but also measure using moral calculus for fairness.
- Service them using planning and queueing theory.
- Have acknowledgements for customers when not possible to immediately service to show that their efforts have been seen and are being taken care of at the earliest.
- Automatically flag tables for cleaning to staff after customers are done.
- Automatically detect spills using CV.
- Enable voice commands from users at table.
