Don't worry - I always coat the glass in aluminium foil first
Now, wait a minute. Are you pulling our collective legs here just a bit? If so, I salute you- you certainly elicited a gasp from me with your original posting
If not, I suggest you do return to the tried and true methods of warming in the hand or a splash of warm water over the glass.
Not that the topic of accelerated warming of whisky is without merit. I often take my drams to the office in my house. Potentially, I could run an infra-red connection from a warming plate to my pc. A motion sensor, triggered by placing a glencairn glass on the plate, would instruct the pc to remotely start the warming. An internal temperature gauge would turn off the plate as the bottom of the glass reached a pre-set temperature.