Live probing – Checking the Audience’s Analogue Response to Your Smile

A presenter’s smile is the best probe signal to use to assess the good functioning order of the audience – so long as the probe is not faulty!

Apart fromĀ TDD, what other techniques have people invented to ensure that things are functioning well? Roll drum announcing – The Digital Signature.

It is a method invented by Gary Gordon from HP in 1976 to probe/check within seconds whether a complex electronic circuit is working fine. Great technique with an equivalent in the more analogue world of presentations. Continue reading “Live probing – Checking the Audience’s Analogue Response to Your Smile”