Making of Daguerreotype by Takashi Arai from Takashi Arai on Vimeo.
I found this video showing photographer Takashi Arai making a Daguerreotype.
This was in a discussion on APUG http://www.apug.org/forums/forum192/102298-modern-daguerreotype.html
His lab looks well equipped with a hood and wood fixtures to handle the sensitization and development process.
This particular process is hazardous and expensive but it is beautiful.