I recently traveled down to Florida to visit my mother (and to defrost a little). Returning, I had to change planes in Virginia. It was late at night, I had a long walk from one terminal to another, I was tired, and I was not paying attention. I walk with a cane (balance issues). I was holding a suitcase handle in one hand, and holding my cane at an odd angle so that I could hold the handrail. I caught my cane in the bottom of the escalator while I was getting off.
The escalator immediately stopped, instantly and very smoothly. I was able to pull my cane out (no damage) and walk off with no injury except to my pride. There was one other person on the escalator, and he was not jostled at all by the smooth stop. He walked to the bottom and asked if I was alright.
There was no way for me to restart the escalator. I sat and watched for awhile out of curiosity, and within five minutes a mechanic showed up to check it out and restart it. This got me thinking about safety measures and things we build.
There are so many authentic projects that could spring from this story. Some driving questions: How do we make (fill in the blank) safer? What could be a safety problem with this machine, invention, furniture…?
If that escalator had not stopped, I think there would have been a very different ending to this story. And since authentic projects should make it real, and make it count – I think that looking at needed safety measures is as about as real as it gets.
And yes, I will pay more attention next time I am on an escalator!