If I understand correctly, the Quadstick device is made by only one person. There is no group of people or big company behind the production of this device — just one person, and that person is you, Fred.
We will be grateful to you for the rest of our lives for this device, which has changed the lives of many people with disabilities.
However, recently I woke up feeling a little worried, because it occurred to me that none of us can work forever, and I started wondering what will happen when your health no longer allows you to continue working on this project. I am sorry for such a direct question, but I am curious whether your project will be continued by someone else in the future.
Of course, we wish you 2,000 years of life, but we all know how life is.
All the best to you, Fred.