Sid was a skilled machine operator, able to work as quickly as any man who could see. But, you see, the thing about Sid was that he had been blind since birth. Not just visually impaired, but totally blind.
In 1974, when Sid was in his fifties, he was offered a corneal graft which would, it was hoped, give him the gift of sight. With no little trepidation, he underwent the surgery. When he woke and opened his eyes, he was amazed to find that he could see quite clearly. It was completely overwhelming. The world had opened up to him, but he had no idea what any of it was or why it was there.
As his brain struggled to take everything in, he realised that he knew what time it was. He could recognise the clock on the wall AND work out what time it was showing, even though he had never seen a clock in his life. Psychologists intervened. They were intrigued. They probed and poked and questioned. What the heck was going on?
It turns out that, like the rest of us, Sid had learned to tell the time at school using clock faces and moveable hands. Unlike the rest of us, Sid had worked out what the position of the hands meant purely by using his sense of touch. His brain had then assembled the touch information into a picture that built up gradually in his visual cortex. When he woke after his surgery, this picture was so clear in his mind’s eye that he was able to recognise the clock and tell the time without even thinking about it.
The psychologists determined that the brain is programmed to construct images. It can turn the most abstract information into a useful picture. And it can do it even if we have never seen anything before.
Brains crave pictures. If you’re feeding your audience words on the screen, they will create their own images. And if they’re creating their own images, you lose control. If instead you keep text to a minimum and use bold imagery to support what you are saying, your audience’s brains can take the visual cues and store them alongside a general impression of what you are saying. This means that when it comes to them spreading your story inside their own organisation or networks they are more likely to accurately recreate what they have heard.
There’s a huge amount of psychology at work when you stand up in front of a crowd of people and start speaking. You should use it to your advantage.
image by moonlightbulb