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9
votes
2answers
101 views

Why don't commercial products use Logarithmic Volume Controls?

Would a logarithmic volume control surprise or shock users? The lowest volume settings on a Mac, or on a YouTube video control the volume in a very heavy handed manner, and once you've turned the ...
7
votes
3answers
357 views

Do audio players on Mobile need volume controls?

I see in almost all audio players, there is the ability to adjust the volume in the audio player. iTunes does this along with other apps like Podcast. My question is, if you can control the volume ...
3
votes
1answer
109 views

Are there any guidelines on the use of speech in interfaces?

I'm thinking about how the gender, talking speed and accent of the speech voice used affects user understanding. (UK market) Examples of speech interface: SatNavs, Automated Telephone Assistance ...