A UAV expert has warned that Amazon's ambitious policy to deliver goods
to customers using drones will result in the devices crashing into
people.
During an appearance on 60 Minutes last night, Amazon CEO
Jeff Bezos unveiled the plan to use fleets of Octocopters to deliver
items weighing up to 2.3kg to customers within 30 minutes of an order
being placed online. Deliveries could be made to locations within a ten
mile radius of Amazon fulfillment centers.
The drones are powered
by electronic motors and can keep functioning even if one of the motors
fails. Bezos said that the drones are capable of delivering up to 86%
of the company's products and could be operational within five years.
However,
Dr Darren Ansell, an expert on unmanned aerial vehicles from the
University of Central Lancashire, told BBC News that the technology is
not yet sophisticated enough to prevent the drones from crashing into
people and other objects.
"The UAVs do not currently have the
awareness of their environment to be able to avoid flying into people.
To deliver goods to people's homes for example in residential areas, the
UAVs must overfly densely populated towns and cities, something that
today's regulations prevent," said Ansell.
"Other things to
consider are security of the goods during the transit. With no one to
guard them the aircraft and package could be captured and stolen," he
added.
During his 60 Minutes appearance, Bezos himself admitted that
the most difficult aspect of launching the project was ensuring that the
drones "can't land on somebody's head while they're walking around
their neighborhood."
As we have previously reported, FAA safety
testing of drones found that due to their lack of sophisticated
collision-avoidance systems, the devices would routinely crash into
other objects, even in airspace where no other aircraft were operating.
While
the safety aspect is obviously something Amazon has many years to work
on fixing, concern will inevitably shift to whether or not the drones
will double as surveillance tools.
One solution to the problem of
parcels or the drone itself being stolen is to install surveillance
cameras on the devices, an idea that is certain to cause a privacy
uproar as we move closer to 2015, which is the date when FAA rules
governing the use of drones on a widespread basis are expected to be
implemented.
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