Oh, the carebot has no ability to distinguish G'ma from the mailman? and no ability to detect if G'ma has fallen? The more it is explained the less impressive the carebot actually is. Why is that required for Grandma's living alone? What is required for G'ma living alone? Lula lived with marty and elaine. Has a carebot been tested with a G'm living alone? Then, demonstrate how the carebot responds to two warm bodies in G'mas house. Demonstrate how it alarms the caregiver after detecting two warm bodies. How does one video the fall detection capability and it not be criticized for being staged? How does one tout the fall detection capability and it not be criticized given the lack of evidence supporting the ability to do so?