1. Of the 15 current technologies that we presently use today, what do you think will be the first 5 to be obsolete or outdated 2 years from now, and why?
2. If the technologies in the future to come will be faster and better, does it necessarily mean that our future life will be easier and better?
1. What is the lightest and the heaviest weight of the "wearable robots"?
2. About how much is the rent of the wearable robot per month, and when an elderly has health insurance, how much does the health insurance cover the rent?