There is no short answer to this question. I have been watching the development of various kinds of telecenters around the world for the last 15 years, and have concluded that there are very limited situations in which they are likely to succeed - and even then, it takes an incredible amount of effort to make them work.

One of the basic problems is that if you're trying to set up a center to provide jobs or work for the unemployed - or anyone - you only have half of the demand-supply equation. If you aren't equally able to find a steady flow of relevant work for these people to do, the center cannot succeed. This is not impossible, but it does require a lot of marketing effort to locate enough work to keep enough people busy enough of the time to make it worthwhile for everyone.

Also, you have to deal with the problem of sufficient utilization of the center. Even if you are successful in finding work for people during the normal daytime hours, you are still left with a center that is unused for approximately two-thirds of the day. That's why the most promising centers I've seen are multi-purpose - they may also function as community centers, education centers, government-service outreach centers, etc. The more uses you can find, the more likely it is that the overhead costs can be covered.

I don't want to discourage you from trying, but have to observe that there have been more failures than successes as these centers have been planned around the world. However, there have also been some notable successes.