I'm so glad to see your comment "not every human is equally adept in recognizing images". I thought it might just be me: for years I've been inadvertently clicking on the print icon instead of the save icon. To my mind, they are generally rectangular and similar colours; unless I stop and think about it for a second there's a 50% chance I'll hit the wrong one. Recently, I made the mistake of putting bookmark icons for Gmail and BBC iPlayer next to each other and removing the text. Both icons are reddish and have triangular bits.
Although I much prefer text based interfaces, I appreciate that some people have problems distinguishing words. A good UI needs to give people the choice.
You mean the same US government that has accumulated a $14.5 trillion debt? Surely no organisation on the planet has ever been so poor!
Joking aside, I think you're probably right; Apple will drop OSX as soon as they possibly can. I don't think they should, though.
Huh?! I've been with Virgin broadband for years, currently on the 20Mb service - I stream music and surf the web all day long, watch hours of BBC iPlayer in the evening, plus can download gigabytes of software. I have never been throttled. The last time I checked, I can download 10.5Gb per day (and it's completely unlimited at night). I suggest you have a word with whoever is sending you such big emails!
You wouldn't trust an automatically controlled boat today, in 2011, on the basis that a partly automatically controlled boat sank after hitting an iceberg in 1912?
A robotic bus just might be safer than a human driver if all the other vehicles are driven by robots. All vehicles could then communicate with each other wirelessly, making traffic signals unnecessary - although I guess it would be useful for pedestrians to know when it is safe to cross. The only thing that robots might have a problem with then are unforeseen circumstances like dry ice, grit, children playing... I suspect that robots can probably already react more quickly to such events than humans.
Happiness is twin floppies.