I suppose fire risk isn’t a huge deal if you’re using portable breathing tanks, but you do still need to investigate health impacts.
Yeah, I’m well-aware of the dangers of oxygen fire (from learning about the Apollo program); oxygen tanks are probably how this would be implemented. Of course, I’m not sure that the benefit could possibly justify the expense of oxygen tanks but just the result would be interesting. (Perhaps one could justify some sort of oxygen alarm.)
Actually, I don’t think oxygen tanks are that expensive relative to the potential gain. Assuming that the first result I found for a refillable oxygen tank system is a reasonable price, and conservatively assuming that it completely breaks down after 5 years, that’s only $550 a year, which puts it within the range of “probably worthwhile for any office worker in the US” (assuming an average salary of $43k) if it confers a performance benefit greater than around 1.2% on average.
These tanks supposedly hold 90% pure oxygen, and are designed to be used with a little breathing lasso thing that ends up with you breathing around 30% oxygen (depending on the flow rate of course).
Oh, that is interesting. I was sort of assuming that you would have to pay for each refill and that a recharger wouldn’t be just <$3k.
Also, interesting links. Connecting psychometric tasks to actual monetary value is always tricky, but those studies certainly suggest there might be meaningful benefit (but the benefit will be weaker at 30% oxygen—the links seem to all be at 40%).
One big problem there is that $3k is a lot to pay up front. But on the upside, if you can change the flow rate, I suspect it wouldn’t be too hard to blind the oxygen content...
Yeah, I’m well-aware of the dangers of oxygen fire (from learning about the Apollo program); oxygen tanks are probably how this would be implemented. Of course, I’m not sure that the benefit could possibly justify the expense of oxygen tanks but just the result would be interesting. (Perhaps one could justify some sort of oxygen alarm.)
Actually, I don’t think oxygen tanks are that expensive relative to the potential gain. Assuming that the first result I found for a refillable oxygen tank system is a reasonable price, and conservatively assuming that it completely breaks down after 5 years, that’s only $550 a year, which puts it within the range of “probably worthwhile for any office worker in the US” (assuming an average salary of $43k) if it confers a performance benefit greater than around 1.2% on average.
These tanks supposedly hold 90% pure oxygen, and are designed to be used with a little breathing lasso thing that ends up with you breathing around 30% oxygen (depending on the flow rate of course).
Since 30-40% oxygen concentrations seem to increase word recall by a factor of 30-50% and reduce reaction time by ~30%, improve 2-back performance by ~15%, and improve mental arithmetic accuracy by ~20% for 3-digit numbers, it seems pretty likely that the overall benefit of oxygen supplementation while working could be greater than breakeven.
Oh, that is interesting. I was sort of assuming that you would have to pay for each refill and that a recharger wouldn’t be just <$3k.
Also, interesting links. Connecting psychometric tasks to actual monetary value is always tricky, but those studies certainly suggest there might be meaningful benefit (but the benefit will be weaker at 30% oxygen—the links seem to all be at 40%).
One big problem there is that $3k is a lot to pay up front. But on the upside, if you can change the flow rate, I suspect it wouldn’t be too hard to blind the oxygen content...