more on saving during power out

On a Windows Xp machine, work in progress CAN be saved during a power 
outage.

I spoke to my brother again today, he said I was slightly incorrect in 
passing you information last time.  Sorry.

 This is what he said;

"the current is constantly monitored by software and electronics in the
 computer.  When the voltage drops below a set value, the software
 immediately saves all the work in memory to the program that you are
using. 
There is enough power available to do that if the setpoint is correctly 
calibrated.

When the machine powers up again,  the saved work would be in the program 
that was open at the time.

The software also saves everything in memory at set intervals.

There is no additional hardware needed.  The software changes certain 
registry values.

This can currently be installed on Windows Xp machines."

The software is currently Beta only.

Sorry again, I hope this clears up any misconceptions I may have given
you. 
I am not a computer techie.  I only use them.