Last summer, I was able to beta test my device at several residential care facilities in California, and I'm currently incorporating the feedback to further improve the device into a marketable product.
Musim panas lalu, perangkatnya saya uji coba di beberapa fasilitas panti jompo di California, dan sekarang saya menggunakan umpan baliknya untuk memperbaiki perangkatnya agar bisa dipasarkan.