I think some Big Bux$$ Corp should design and manufacturer an electric "Auger-Anchor System(TM)" that has remote control forward and reverse settings!
An "Anchor Sea-View(TM)" camera [for computer view aboard boat] would also be great to know just what is going on in the deep. "Anchor Tight-Lite"(TM) could shine when camera is checked at night or if water is deep enough so that sunlight is too subdued.
Vertical stabilizer gyro would enable true-plumb descending angle/position while auger screws into sea bottom!
Where the rode attaches to the anchor top could have 360 degree swivel ball... similar to the swivel-ball on a boxing speed bag - I know those very well, from past years in training.
Cone shield would rest over the motor, gyro and auger bit. It would touch the sea bed when auger is fully entrenched... therefore... when current or wind reverses boat direction the rode [chain or line] can not wrap around any portion of the anchor. In other words... any direction is the same direction for incredible holding power provided by the "Auger-Anchor System"(TM)
I imagine, due to operational complications/circumstances, the "Auger-Anchor System"(TM) would minimum need to weigh in at the 100 to 150 pound range...
Storage on board boat would be a task to design - but, that requirement could be accomplished. Deployment and retrieval operations would need to be accomplished by a relatively sophisticated electric power apparatus.
Cost: Thousand$ each.
That said - - > Correctly designed and deployed "Auger-Anchor System"(TM) would provide great piece of mind and could save the cost of a beached/ruined/sunken boat!
OK - Big Bux$$ Corp... Get With It!
Happy Perfect-Anchor Daze! - Art