I am in Bangladesh and I am looking for a low investment small business that can be operated by a couple of senior from the home. The business would be operated by home-bound seniors with limited mobility and non-existent tech skills. At most they can be taught basic computer operations but that's it. We are located in Bangladesh, so English skills are very rudimentary as well. It should have some sort of demand in the country; bonus if the product has an export demand as well.
The above requirements means that the service business ideas suggested on this subreddit are not suitable.
Any business idea suggestions that might be suitable here?