Detail
Detail
My Neighborhood's Resolution in: [A two-axis graph with years from 2000 to 2100 plotted on the x-axis and resolution from 1 meter to the Planck length plotted on a logarithmic scale on the y-axis. Three points in a line close to (~2010, 1 meter) are plotted at the bottom left of the graph; they have a strong positive correlation. Two trendlines are drawn on the graph; one is labeled "Earth" and remains constant at the Planck length over time; the other is labeled "Google Earth" and connects the aforementioned three points, extending upward in a straight line and approaching the Planck length around 2100. Both trendlines break up into question marks before the point they would intersect.]

Google Earth is a mapping software service provided by Google that allows people to view the Earth from above. If zoomed in to maximum magnification, one can obtain clear views of individual streets and homes.
An image's resolution is the smallest length detectable in that image. In terms of Google Earth, this refers to the real-life distance corresponding to one pixel in an aerial image. Randall points out that the level of detail in Google Earth's images has been increasing exponentially since its introduction, as aerial imaging technology improves and better ways of collecting the data are found. Each tick in the scale represents a resolution improvement by 1000 times.
In quantum mechanics , the Planck length is (in layman's terms) the smallest measurable distance, defined as approximately 1.6×10 −35 meters, or around 10 20 times smaller than the diameter of a proton. As the graph indicates, this may be called the "resolution" of the universe.
Randall extrapolates the exponential trend of Google Earth's increasing resolution, 'revealing' that by the year 2120 or so, Google Earth's resolution will approach and even possibly exceed the Planck length, an obviously fanciful and impossible idea. Current laboratory instruments cannot even get close to measuring the Planck length, barely able to reach the level of the atom. (Which, by the chart's prediction, will be surpassed by Google Earth at around 2040.)
Other comics exploring unwarranted extrapolation include 605: Extrapolating , 1007: Sustainable and 1281: Minifigs .
The title text refers to controversy that Google received at one point regarding their use of vehicle-mounted Street View cameras to take images of streets and houses, and how such photography could constitute an invasion of privacy. Google defended itself by stating that the cameras can see nothing more than a pedestrian walking by. Given the trendline in this comic however, Google would need to produce resolution in the nanometer range by 2031, which (using today's technology) would require the use of scanning electron microscopes . The same 'invasion of privacy' defense would obviously not work here, as 1) current scanning electron microscopes in labs can only be used with small specimens at very close range, and are completely unsuitable for observing something as large as a house or for observations from a passing car, and 2) most pedestrians are not equipped with scanning electron microscopes. [ citation needed ]
My Neighborhood's Resolution in: [A two-axis graph with years from 2000 to 2100 plotted on the x-axis and resolution from 1 meter to the Planck length plotted on a logarithmic scale on the y-axis. Three points in a line close to (~2010, 1 meter) are plotted at the bottom left of the graph; they have a strong positive correlation. Two trendlines are drawn on the graph; one is labeled "Earth" and remains constant at the Planck length over time; the other is labeled "Google Earth" and connects the aforementioned three points, extending upward in a straight line and approaching the Planck length around 2100. Both trendlines break up into question marks before the point they would intersect.]
