Star Trek chair

Just back from hapkido. This time with something other than sweat dripping off me. The master had a chair outside his office that looked ready for the scrapheap. I asked if he was throwing it out and if so could I have it. My luck was in as I got a free chair and as well as a lift home from the guy I train with. I'm sitting in it now and it's a big improvement. Boring this may sound but my older chair squealed like a pig when I sat in it and one arm was missing. It was also very heavy. This chair now is the kind you see in the PC Rooms that are on nearly every corner here in Korea. That means it looks a bit space age, like something off Star Trek.