{"id":1438,"date":"2013-11-13T17:14:20","date_gmt":"2013-11-13T17:14:20","guid":{"rendered":"http:\/\/www.antiquetech.com\/?page_id=1438"},"modified":"2013-11-13T22:58:18","modified_gmt":"2013-11-13T22:58:18","slug":"people-vs-the-eniac-vs-the-cell-phone","status":"publish","type":"page","link":"http:\/\/www.antiquetech.com\/?page_id=1438","title":{"rendered":"The ENIAC vs. The Cell Phone"},"content":{"rendered":"
\"women<\/a>

During World War II college-educated women were recruited to do the complex calculations needed for the trajectories for the military\u2019s weapons.<\/p><\/div>\n

It is often difficult to get a perspective on how much things change. The technology culture of 1945 almost seems a different universe from the culture technology is creating today. Computers are enabling amazing things, impossible things, to become possible. People complain that technology today is too complex, that talking to computers requires too much of a deviation from our natural communication behaviors. I think they are right.<\/p>\n

But in 1945, talking to the first computers was easy. They were people. Being a \u201cComputer\u201d was a job, not a machine. We named the machines after the people. And some of our most important \u201cComputers\u201d were women who liked math. In fact, they were very good a math. The United State recruited women to be \u201cComputers\u201d to help with World War II. In the 1940\u2019s computers, as we know them, didn\u2019t exist. When the Army or Navy fired their big canons, they needed to know where the shell would land. Women \u201cComputers\u201d created tables for soldiers to use to figure out what angle to aim the canon. When we were trying to build the atom bomb, women did the detailed complex calculations to determine how to start a nuclear reaction and what would happen. Most importantly, when we finally did build the first computer, the ENIAC, it was these women \u201cComputers\u201d that taught ENIAC how do these calculations. Women were our first computer programmers.<\/a><\/p>\n

 <\/p>\n

\"ENIAC\"<\/a>

The ENIAC – The Electronic Numerical Integrator And Computer<\/p><\/div>\n

 <\/p>\n

\"women<\/a>

Women were the first computer programmers<\/p><\/div>\n

The first computer was the ENIAC.<\/a> In was developed in 1946 at Princeton University. It was big, loud and proud, so to speak.<\/p>\n

It cost about $6,000,000<\/p>\n

It was about 8 feet high, 3 feet deep, and\u2026 80 feet long<\/p>\n

It weighed 30 tons!<\/p>\n

It used a lot of power and it was very hot!<\/p>\n

And\u2026 it was down half the time to replace vacuum tubes gone bad.<\/p>\n

The ENIAC weighed about as much as all the students in an average middle school altogether!<\/p>\n

The cell phone is the most common computer that most of us carry around. You may not think of it as a computer, but the functionality is enabled by multiple computers working together. The cell phone is something the designers of the ENIAC could never have imagined. Just getting the ENIAC working took everything they had. The designers of the ENIAC were heckled by some of their colleagues saying that ENIAC was a waste of time and would never work. I’m thinking they were wrong…<\/p>\n

 <\/p>\n

\"cell<\/a>

Mainboard from a Samsung SCH-A850<\/p><\/div>\n

To the left is a cell phone mainboard. It is 1.5\u201d x 2.5\u201d. It has a couple of computers on it. If compared to the giant ENIAC:<\/p>\n

It cost 17,000X less<\/p>\n

It is 40,000,000X smaller<\/p>\n

It uses 400,000X less power<\/p>\n

It is 120,000X lighter<\/p>\n

But\u2026<\/p>\n

It is 1,300X more powerful.<\/p>\n

Is this the latest iPhone or Droid? NOPE, it is turn-of-the-century, run-of-mill, cell phone with texting, MP3, and 0.3 mega-pixel picture capabilities … and it was used on the Verizon network. \u201cCan you hear me now\u201d<\/p>\n

It is not possible, but if this cell phone were made with ENIAC technology.<\/p>\n

It would weigh more than all of the middle school students in the state of Florida and would require a small power plant to run it. How would you like that in your pocket?<\/p>\n

A crazier comparison is to compare a cell phone to a person. Remember our human computers? If a human did all the computing needed by the cell phone, how would the cell phone compare?<\/p>\n

It costs 350x less<\/p>\n

it weights 480x less<\/p>\n

It uses 280x less power<\/p>\n

It weighs 700x less<\/p>\n

and…<\/p>\n

It is 12,960x faster<\/p>\n

Computer chips are making things possible that no one dreamed of before. In the 1950\u2019s, Thomas Watson, Chairman of IBM, thought that the world might only need 5 computers. Today there are billions and billions of computers.<\/p>\n","protected":false},"excerpt":{"rendered":"

It is often difficult to get a perspective on how much things change. The technology culture of 1945 almost seems a different universe from the culture technology is creating today. Computers are enabling amazing things, impossible things, to become possible. People complain that technology today is too complex, that talking to computers requires too much … <\/p>\n

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