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Questions tagged [technology]

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2
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0answers
16 views

Focal length of both front and back cameras of popular smartphones

I need such a database of smartphones cameras: Each smartphone in the database must have the focal length of BOTH the front camera (typically used for selfies) and the back camera (typically used for ...
3
votes
0answers
37 views

Data on radio towers and radio stations in the US

Where can I find historical data on radio towers and radio stations in the United States? For example, the latitude/longitude, tower height, and transmitting power of every tower that existed in 1930, ...
1
vote
1answer
16 views

Database resource: amount of different operating systems across the years

I would like to perform data analysis of the amount of machines using different operating systems (Windows, Mac,Linux Android, etc.) across the years. Any idea where I could get the data? UPDATE I ...
1
vote
0answers
31 views

Database of HFOV+focal length+crop factor, for most cameras and smartphones

A photography app wants me to enter my camera's details: I have no idea what these numbers means (I entered the numbers pretty randomly), but I know the brand/model of my camera. Is there a database ...
0
votes
0answers
23 views

Any open datasets for LGBT in tech industry?

I may need to do some research project for LGBT population in IT tech industry or attending computer science program. Any related open datasets?
5
votes
1answer
114 views

Is there a metals corrosion open dataset?

I am looking for a dataset to contain environment-metal details such as: humidity, temperature, chemistry, stress, erosion. Is there a metals corrosion open dataset, or one from which you could get ...
1
vote
0answers
28 views

LCD/OLED Historical Resolution, Size and Prices

We are looking for historical data on the resolution, size and prices of LCD and OLED displays (consumer or business). We are able to find current prices and also historical prices. Ideally, we ...