I would say, like, texting or IMing. Any form of computerized talking, I guess.
Conference calling providers is not really the most advanced form of communication technology. Now that there are advances in internet communication, providers such as Skype is far more superior than conference calling.
The most technologically advanced form of transportation today is the space shuttle.
HDTV
The most advanced form of digital television is an HDTV. This type of television offers a high definition picture with spectacular resolution.
Communication by mail.
written communication
The most common form of business communication within a business is a memo. This is usually distributed by email rather than a hard copy. The most common form of business communication between companies is an email letter.
The most advanced life form on Earth is generally considered to be humans (Homo sapiens) due to our complex cognitive abilities, advanced communication skills, and capacity for abstract thought and creativity. Humans have developed intricate societies, technologies, and cultures, allowing us to manipulate our environment and influence the planet significantly. However, "advanced" can be subjective, as other species exhibit remarkable adaptations and intelligence in their own contexts, such as dolphins, elephants, and certain primates.
Accidental communication is communication which has no intentional or conscious basis, it occurs accidently. it is the most weak form of communication.
Voice communication through the Internet is the most advanced and latest technology nowadays. This technology was created in the mid of 90s which has increased the value and importance of Internet communication.
Most primative form of mass communication: Shouting; before speech in primates, loud sounds that the group associated with danger.
The best form of communication is the one that is most widely used. When you stick to the same form of communication you won't confuse people.