Tag: light

Where Should Laptop Charging Lights be, and Why are Laptop Keyboards so Small?

Firstly, should laptop charging lights be put on the side the charger plugs in?
That is where the charger plugs in, but not where we sit. Which means many a times, it would be an effort to confirm charging.

How about on the front? Better, since most often, many of us (remember to) charge the laptop only when using. Still not the greatest place since it might require a slight head movement to check.

Or should it be placed someplace else?
Of course, there’s also the flip-side, that of prominently placed lights being a subtle distraction to the user.

Till date, Apple’s indicator on the charger end logically seems to be one of the best spots.
Though surely there are other spots or angles that might be more easily visible to the user.

Where do you think the charging lights should be?

And, on the topic of laptops..their keyboard sizes in particular… guess most of us assume what we buy is all we get…

I stumbled upon a clip of a 1995 IBM ThinkPad 701. Surely pricey at $1500-3200 a laptop, but look at that keyboard!
Incredible! Why isn’t this feature standard in laptops now?

Makes you wonder why the most useful of technology never seems to survive time.

 

 

Rolling Gear

Rolling Gear

Last May, Indian airline companies reduced the permissible weight limit on checked-in bags [domestic sector] to 15 kgs. The international limit ranges from 23 kgs (or lower?) to the more generous likes of Emirates that allows up to 30 kgs (Economy) and 50 kgs (First Class).

The average suitcase weighs between 3-6 kilos. What remains is what you get to fill. Now the lightest bags in the market are quite expensive. And not too rugged either. A few trips and you’ll know.

So while most of us feel restricted by the weight limit, I’m sure you’ve wished bags were light enough to allow you to carry stuff weighing exactly the permissible weight limit, if not more.

Wait. Carry more than weight limit? How’s that even possible? How could you carry over 23 kgs when the limit is 23, and yet not have to pay for it?

Before you read ahead, let me confess, I don’t have an answer for it yet, but I’m hoping this post will spark some genius in you to start working towards a solution to make bags and other things [try shoes, school bags, cars, anything] lighter. That would be useful, wouldn’t it?

Growing up, I often imagined the possibility of having bags lined with an airtight casing of a gas less dense than air. Hydrogen or Helium, for instance. Imagine being able to carry 30 kgs of your stuff, and the Hydrogen or Helium compensating to bring the final weight back down to 23 kgs.

Simple as it sounds, here’s why it isn’t possible. Hydrogen is extremely flammable and can diffuse easily [with the tiniest crack], making it extremely difficult to carry, and dangerous too.

Then there’s Helium. Helium is unfortunately too expensive to be a viable option. To put into perspective, you’d need 974.3 liters of it to lift 1000 grams (1kg). You’d be better of paying for excess baggage.

So, till we find a solution for it, stick to traveling light. And think of ways that bags and other things could be made lighter. You can’t imagine the things you could move around easily then. Imagine the energy and fuel that will be saved in doing so too.

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