Since 1965? Except paying bills via the internet instead of in some bank office, what chore has become more efficient since 1965.
Regarding robot vacuum cleaners my take is that picking up stuff from the floor is what takes the most time anyway.
Since 1965? Except paying bills via the internet instead of in some bank office, what chore has become more efficient since 1965.
Regarding robot vacuum cleaners my take is that picking up stuff from the floor is what takes the most time anyway.