Watts Up

27 09 2017

Power to your iThing

🚽 WC is the traditional water closet

But talking about this would be off-topic.

Lets talk about *W* ireless *C* harging that means bringing Watts up to your iThing after laying it down on a little machine which functional principle was already born about 150 years ago.

Without the groundbreaking publication of “A Dynamical Theory of the Electromagnetic Field” in 1865, by Scottish J.C. Maxwell wireless charging wouldn’t be possible. So much for the copycat discussion and the simple fact that everything has its preceding ideas.

Again Apple isn’t the first offering WC but after listed as one of the 213 members of the Wireless Power Consortium they now want *to make the things better than they are*. And they will do it again. Others will follow.

How WC works …

ction chargers use an induction coil. An alternating current creates an alternating electromagnetic field around the coil. A second induction coil in the iPhone takes energy from the electromagnetic field and converts it back from alternating to direct electric current to charge the Li-Ion battery.

The source field must cover the receiving coil which results in a short range of energy transfer. So iPhone and charger must be in close contact without any metallic objects between them (they would be a shielding for the electromagnetic field) except an additional case for the iPhone (Leather or Silicone). A metal plate, sometimes used for magnetic car mounts, may already be obstructive.

Over greater distances this method is highly inefficient and wastes the vast majority of the energy put into the transmitting coil. Greater distances between sender and receiver coils can be achieved when the inductive charging system uses *resonant inductive coupling*.

Think of it like this …

A tuning fork can cause another to vibrate when both are tuned to the same pitch. Using the resonance phenomenon energy transfer can drastically be increased and wouldn’t require a close contact between charger and iPhone.

<<<<
xcited to see what’s coming next after Apple will massively engage in the WPC. AirPower is just the beginning.

Thanks for taking your time.





Say hello to the future

20 09 2017

Say goodbye to $1,000

My today’s feedback to Apple …

“We can add up to 5 different fingerprints for Touch ID. Perfect for family members who should have access.

This doesn’t work with Face ID. Poor.

It’s also poor that Face ID is the only biometric identification system. There are circumstances in which Face ID cannot be used (e.g. when wearing a face protection) but Touch ID. It’s a step backwards in usability to default to the old-fashioned passcode.”

The problem isn’t limited to a family. In hospitals or in Asia where I live people often wear a face protection when the got a cold or a viral infection, muslims wear facial veils, bikers wear a helmet and to just look at a message coming in they have to pull it off, outdoor activities may require safety glasses, and, and, and.

So I’m waiting another year for an improved approach to biometric authentication to simplify the usage. I’m sure we’ll see a return of Touch ID.

This time I can’t say that the company unveiled a finished product.

Microsoft appreciates serious suggestions for feature enhancements via mail but I won’t get any reply from Apple.

See you in the future.





Hey Apple!

19 08 2017

Electronically signed documents are legally invalid in most countries of the world.

And there is even more.

  • Sending a document as an attachment to an unencrypted mail is like an invitation for bad boys to use the signature done with the  Pencil.
  • Using it for business purposes would also require to keep it accessible over 5 to 10 years. But where’s your document management and digital archiving support?

No, no.

It’s not that easy you want us to see this feature.

Thanks for dropping by.





As Times Go By

7 08 2017

2007 A masterpiece of simplicity
2017 The world becomes more complex

The primary responsibility for Apple's design since more than 2 decades goes to …

Sir Jonathan Paul "Jony" Ive, KBE RDI (born 27 February 1967) is a British designer and the Senior Vice President of Design at Apple Inc. He joined Apple in 1992 and has the overall responsibility for Industrial Design. He also provides leadership and direction for Human Interface (HI) software teams across the company. He is the lead designer of many Apple products, including Newton, MessagePad, MacBook Pro, iMac, MacBook Air, iPod, iPod Touch, iPhone, iPad, iPad Mini, iOS 7 and more.

KBE
Knight Commander of the Most Excellent Order of the British Empire, a grade within the British order of chivalry

Thanks for reading.





The Weather Channel

30 07 2017

An IBM business

We Take the Weather Seriously. But Not Ourselves.
TWC slogan 1982

News from the stock exchange is always being discussed by investors. News about the weather is a *mainstream conversation*. I cannot present stats but I think it's the most talked about topic worldwide with quite different motivations.

Oscar Wilde told us …

Pray don't talk to me about the weather, Mr. Worthing. Whenever people talk to me about the weather, I always feel quite certain that they mean something else. And that makes me quite nervous.

Back to our topic …

After ditching Yahoo Weather with iOS 8 we get weather information within Apple's built-in app Weather from The Weather Channel, an IBM business since 2016. But it pisses me off though that their 1996 slogan

No Place on Earth Has Better Weather.

is a barefaced lie.

Regarding the app …

Did you know that the app provides a comprehensive view in landscape mode?
And have you ever seen the perfect design on an Apple Watch?

Apple is committed to UI simplicity which most often is followed by a perfect UX. But sometimes a bit more customization would be highly appreciated. I'm talking about the widget which cannot be set to a different location than the current one.

Note
If you want more in a nice packaging try out the top-rated app The Weather Channel with its useful alert settings.

Thanks for 🏄 by.





UI at its worst

22 07 2017

Text Replacement

It's such a great feature but
I hate this screen in iOS.

The text field is far too small to comfortably enter a bit more text than just a mail address or a text module like "Kind regards".

Apple iPhone Feedback

Please send feedback
before the spaceship launches iOS 11.





WC

20 07 2017

OmG, the world of today is full of abbreviations and emojis.

Just one example:

🚽 WC, the traditional water closet

But talking about this would be off-topic.
So today I’d like to talk about W ireless C harging of eLoot. particularly the smartphone flagships of the two big rivals.

Samsung has it,
Apple will reportedly get it.

And both wouldn’t have it without the groundbreaking publication of “A Dynamical Theory of the Electromagnetic Field” in 1865, by Scottish J.C. Maxwell. So much for copycats.

How it works …

Induction chargers use an induction coil to create an alternating electromagnetic field, and a second induction coil in the portable device takes energy from the electromagnetic field and converts it back into electric current to charge the battery. The source field must cover the receiving coil which results in a very short range of energy transfer. Device and charger must be in close contact. Over greater distances this method is highly inefficient and wastes the vast majority of the energy.


Greater distances between sender and receiver coils can be achieved when the inductive charging system uses resonant inductive coupling. Think of it like this:

A tuning fork can cause another to vibrate when both are tuned to the same pitch. Using the resonance phenomenon energy transfer can drastically be increased and wouldn’t require a close contact between the charger and your device.

Pros and Cons …

  • You still need a cable to connect your charger to a power outlet.
  • It’s uncomfortable to use the device without taking it off. Charging is immediately stopped.
  • It’s less efficient. Charging time increases.
  • It’s comfortable to just put it on the WC.
  • It saves a cable.
  • It’s more expensive.
  • It’s bigger than a traditional charger.
  • It can charge lots of different devices following the Qi standard (One-For-All).

Finally …

Apple, does your approach to wireless charging of iPhones include something new and exciting? Please don’t give us somewhat like your boring, ugly-designed, and featureless standard charger we get for your  Watch.

According to all announcements about your environmental initiatives we expect your Qi charging protocol to be fully compatible with other Qi chargers.

Sources …

All about Wireless Charging

Unboxing the Samsung Fast Charger

Wired or wireless, please stay tuned.
If nothing works dispatch smoke signals.

Thanks for reading.








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