Thoughtful Technology Design Group. L.L.C., together provides over 30 years of project management, consulting and design services in acoustics, audiovisual, building security and communication technologies. TTDG, L.L.C. provides services for variety of national and international Projects, such as airports; corporate high-rise buildings, apartments, condos, residential units and towers; broadcast facilities, studios, performing art facilities, auditoriums and theaters; convention centers, courts, municipal, civil and government buildings, data centers, telecommunication and headquarters; educational facilities; hospitals and medical office buildings; industrial and environmental noise control; hospitality and gaming; military facilities; museums; office buildings; religious facilities; renovations; sports, racetracks and themed entertainment venues.