V - Zug Has An Interesting Induction Hob
The Swiss made unit seems to have a couple of striking features (besides the high cost!) if the description is correct. One is that the five cooking areas apparently have variable focus inductors which can cope with a wide range of pan sizes and they also run at a constant power level (like gas, but perhaps using a fast swept induction "beam") depending on the "burner" setting. Most systems in use today are fixed focused for a few specific pan sizes and use "on - off" switching of short bursts of maximum power to achieve the lower cooking temps.
Built to work on 400v 3 phase or 230v Euro power. The pdf user manual in German seems to be all there is on the net.
Here is a link that might be useful: V-Zug