I have seen that one before Steve, totally horrific. What I failed to understand was some of the pathetic and heartless comments on some of the other forums. With industrial accidents we must remember that not all countries have such rigorous working practices as we do in the UK. Poor training and week management contribute. It is not always just down to the machine operator.
For the hobby turner or one man turning shop it is not always easy to be knowledgable about all the potential risks. We are all learning, some are further down the road than others. We don't have the luxury of dedicated health and safety officers checking our equipment and working practices. That means we need to be even more vigilant. The risks are numerous and not always obvious, especially for a novice.
Even with great care accidents can still happen. Machine components fail, people faint etc. My neighbour has a habit of coming up behind me when I am working and then shouting and making me jump. I often work with the door open so maybe I need to shut the door.
BM