Technology

Where is a digital camera used?

While there are still dedicated digital cameras, many more cameras are now incorporated into mobile devices like smartphones, which can, among many other purposes, use their cameras to initiate live video-telephony and directly edit and upload images to others. Thereof, What are the pros and cons of digital photography? Pros and Cons of Digital Photography …

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Why are LensCrafters lenses so expensive?

Most plastic eyeglass lenses are made out of Columbia Resin #39, which is a plastic polymer, polycarbonate, or Trivex which is similar to polycarbonate. The fact is that what makes eyeglasses so expensive across the world is that one company holds a near-monopoly on both eyeglass frames and lenses. Thereof, Do LensCrafters employees work on …

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What is the difference between pictures and Photos on Mac?

So what you’re saying is the “Pictures” folder in Finder is just a container to put documents in like pictures, which is locally on the Mac you’re using, as apposed to the “Photo” app which is an organizational program that deals with photos online in iCloud, and these “do not” exist on your Mac. Thereof, …

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