File:Dr. Bill Phillips and Dr. Luis Van Ahn (7018428491).jpg
Original file (2,592 × 1,936 pixels, file size: 2.67 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionDr. Bill Phillips and Dr. Luis Van Ahn (7018428491).jpg |
NIST Nobel Laureate Dr. Bill Phillips (left) and Carnegie Mellon Computer Scientist Dr. Luis Van Ahn (center) brief Representative Lamar Smith of Texas (right) and his staff on critical basic research efforts that made today’s iPad a reality. Credit: APS Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST. Use of NIST Information: These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested. |
Date | |
Source | Dr. Bill Phillips and Dr. Luis Van Ahn |
Author | National Institute of Standards and Technology |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/− |
This image was originally posted to Flickr by National Institute of Standards and Technology at https://flickr.com/photos/63059536@N06/7018428491. It was reviewed on 7 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
7 September 2016
Annotations InfoField | This image is annotated: View the annotations at Commons |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 01:50, 7 September 2016 | 2,592 × 1,936 (2.67 MB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
---|---|
Camera model | iPad |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/2.4 |
ISO speed rating | 200 |
Date and time of data generation | 11:11, 21 March 2012 |
Lens focal length | 4.28 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 5.1 |
File change date and time | 11:11, 21 March 2012 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 11:11, 21 March 2012 |
Meaning of each component |
|
APEX shutter speed | 3.9069050554871 |
APEX aperture | 2.5260688216893 |
APEX brightness | 1.1470857491608 |
Metering mode | Pattern |
Flash | Flash did not fire, No flash function |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Sharpness | Normal |