Stairs - loads of people fall down stairs due to not holding the handrail - so obviously some advice must be needed.
Sorry, but if people are so stupid they've managed to go through life without working out how to climb stairs.....well.
BTW, this was in a petro-chemical laboratory site, so not exactly filled with people of low-average intelligence.
Tesco walkway - useful for those unfortunate enough to have little or no sight......
It would be useful for that, yes.
Unfortunately, you can hear the message over the entire length of the escalator, so you still need to be able to see you're at the end, to know when to take notice of the message.
Surely people with little or no sight would be a health & safety risk to themselves, and others, when pushing a large trolley around a two-storey supermarket, and maybe should get some assistance.
If their sight is so poor, they cannot see the end of the escalator/walkway, how are they to avoid hitting other people.
Maybe a message "warning....blind person pushing trolley" should be used?
Ade
Giving UKFSN/Entanet a try
DL Sync 4000kbps
UL Sync 448