This a kind of economy that give work

 See that kind of economy could give opportunity of job for people that lives in the informality, with no bound of labour.

And is that had time, that a machine assemble to got in the country, is more expensive than send it in piece to someone assemble in the country, maybe the tax is reasonable, maybe in your country you don't find labour work because is saturated of so much work offer. So maybe is only screw, and the person only need screw. Maybe is a chance of work for who is an presidium. And if really have economy, and also the social part that is give a function for someone that is jobless. Is economy, is a solution for a country that doesn't atend the demand because the quatity of workers are lower than the demand, because the import rates have some advantage.

Those pictures that I am using of example is a blender machine for personal use that I disassemble to clean the rubber, but see is a simple machine that could be sent for some persons that live in informality, to have an ocupation that gives profit. Isn't an expensive machine, probably the price would not change but for the factory that fabricated the pieces the profit increase!!! Isn't necessary stop of manufactured till the end some machines, but the offer would increase, helps know what machine, the demand is so high that is profitable make this arrangement.

Another idea for presidiums, the clothes came crop to only be sew in a sew-machine! Helping some prisioners send money for their family, or got out of the presidium with some economy, some crimes aren't violents, and some of them lose everything in a process that was for robber. 

I like the simplicity, the battery, the rotative motor and the electronic component the circuit that conect all an that operates the simple machine.

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