1. It argues how most senior citizens polled disapprove of elderly-care robots doing their chores because it's one of their main activities. This makes sense for senior citizens who are still healthy enough to walk around, but this isn't always the case. I remember growing up with my great-grandmother back when I was a kid. She couldn't walk, or even get out of bed. She was completely dependent on her daughter (my grandmother) for everything, and even she could just barely manage to walk on her own. I'm sure both of them would've benefitted from an elderly-care robot and wouldn't have minded having one at all.
2. They argue about society being dehumanized as we're forced to interact with machines more and more often than people. Of course, that's because ATMs, answering machines, elevators, etc. are designed just to perform their job, not to act human. Artificial intelligence is still in a crude stage, but I'm sure once it advances enough machines will be able to be more pleasant (more "human" if you will) to interact with. Especially if the machines are designed for a task where humanlike behavior is a requirement, like companionship.
