Thursday, July 20, 2017

What is Trend-Driven Innovation?


Business success is ultimately about answering one simple question correctly:
What are your customers going to want next?
Business leaders, entrepreneurs, innovators, and marketers obsess over this question. The problem? The received wisdom on how to answer it is wrong.
One traditional approach to finding answers focuses on getting ever closer to customers (or potential customers). Spend more time with them, create ever more detailed personas, drill down into their unique socio-cultural context and you’ll be able to reveal what they want. And yes, it’s undeniable that these kinds of ethnographic fieldwork can yield deep insights. But obtaining these insights is hard, not to mention time-consuming and expensive.
An alternative is to simply ask people what they’d like (aka traditional market research). Yet everyone knows there is often a huge gap between what consumers say and what they do. Plus explicit questioning often struggles to capture newly emerging expectations and points of tension that people might not even recognize yet. As Steve Jobs famously said:
Our job is to figure out what they’re going to want before they do. . .  People don’t know what they want until you show it to them. That’s why I never rely on market research. Our task is to read things that are not yet on the page.
A further approach is to analyze what people actually do. The last decade has seen vast amounts of attention (and money) flow to these quantitative data-driven solutions. The promise is clear: collect ever bigger/better/faster data and you’ll uncover previously invisible or inaccessible insights about customers’ behavior.
Of course, data is incredibly valuable. It would be ridiculous to suggest otherwise. But often data-driven innovation is incremental in nature. Data is fantastic at validation and optimization, but less successful at generating the radical and unconventional connections that underpin many truly novel and disruptive innovations.

Enter, a radical new way to answer to the ultimate business question…

Talking about ‘trends’ often confuses people (are we talking about fashion? new technologies? what’s #trending?) but simply put, our entire business is based around a powerful, counterintuitive truth: in a business arena characterized by relentless change and hyper-competition to anticipate what people will want next, stop looking at customers and start to look at businesses. Specifically look at the brands, startups or innovations that are setting customer expectations around what is possible, desirable or simply ‘normal’ and use these — and the insights you can draw from them — to anticipate what your customers will want next.
This innovation-led approach generates compelling new answers to the ultimate business question by tapping into three often-overlooked perspectives.
First, customers’ future needs and wants are shaped by what they experience — and what’s delighting them — now. Consumers use Apple devices and enjoy the seamlessness of them ‘just working’. They walk into an H&M store to find racks of ‘good enough’ quality clothing at rock bottom prices. They travel economy class on Singapore Airlines and receive first-class service.
But these experiences don’t then simply sit neatly within customers’ mobile/fashion/retail/travel mental silos (as they do in the minds of many business professionals). Instead, someone riding in a car will wish the in-car entertainment system is as intuitive to use as their iPhone. Someone browsing beauty products will expect to find that sweet spot of price and quality. Someone stopping for a coffee will bristle at anything less than first-class customer service. Indeed, once people have experienced Apple’s design, H&M’s affordability, or Singapore Airlines’ level of service, it’s hard to tolerate ‘normal’ (i.e. lower) standards.
The scariest part of this whole scenario (for businesses) is that with information traveling more freely than ever, there is an almost instant and universal familiarity with the standards set by the best-in-class. Customer expectations are often raised without someone even needing to personally experience ‘the best’, but merely through knowing what the ‘best’ represents.
Second, innovation-led trend spotting is a powerful way to tap the collective intelligence of the business crowd.
Every new business venture is a bet on the future. Anyone launching a new brand, product or service is looking to cater to both current and anticipatedfuture customer needs and wants. And in today’s world of perpetual disruption and exponential change, there are more bets being placed than ever before. But find multiple actors (preferably in a variety of sectors and/or markets) that are placing similar bets, and you can start to move from mere insight towards actionable foresight as to where customers are headed.
That means being alert as to how the redefinition of customers’ experience of access and ownership illustrated by Airbnb and Spotify will apply to other businesses; how the convenient, transparent, on-demand economy represented by Uber and Amazon will impact expectations in every industry; how messaging apps like WeChat and Line have shifted from tools for communication into essential lifestyle platforms; or indeed how any of the recent innovations featured in our 5 Trends for 2016 will (re)define customer expectations of what businesses offer and how they should behave.
Third, novel, niche or ‘ridiculous’ real-world innovations are often weak signals of future mainstream behaviors. From Facebook to Snapchat, Netflix to Zipcar, Seventh Generation to Tesla, the business world is full of examples of new entrants that ‘senior’ (in both senses of the word!) executives initially dismissed as frivolous or uninteresting.
Successful trend-driven innovation is about isolating and decoding the underlying behaviors — even those that feel irrelevant, extreme or a little ‘out there’ — and understanding which have potential to be applied more widely. And then launching brands, products and services that reflect these new expectations.
Think back to that Steve Jobs quote:
Our job is to figure out what they’re going to want before they do. . . People don’t know what they want until you show it to them. That’s why I never rely on market research. Our task is to read things that are not yet on the page.
Looking at disruptive, expectation-setting innovations helps you to read what’s not yet on the pages for your customers. Look at what other business are showing people. Read what’s on those pages. And then write your own.
Henry Mason is the co-author of Trend-Driven Innovation, a deep dive into the core of our methodology here at TrendWatching, as well as an acclaimed keynote speaker.
Posted by  in TW:Insight 

Compiling and Linking Explained

*As you blog, include the original writer's name (Simple when hyperlinked) and URL if appropriate but do your due diligence in getting the right person credit for their work. G'night


When programmers talk about creating programs, they often say, "it compiles fine" or, when asked if the program works, "let's compile it and see". This colloquial usage might later be a source of confusion for new programmers. Compiling isn't quite the same as creating an executable file! Instead, creating an executable is a multistage process divided into two components: compilation and linking. In reality, even if a program "compiles fine" it might not actually work because of errors during the linking phase. The total process of going from source code files to an executable might better be referred to as a build


Compilation

Compilation refers to the processing of source code files (.c, .cc, or .cpp) and the creation of an 'object' file. This step doesn't create anything the user can actually run. Instead, the compiler merely produces the machine language instructions that correspond to the source code file that was compiled. For instance, if you compile (but don't link) three separate files, you will have three object files created as output, each with the name <filename>.o or <filename>.obj (the extension will depend on your compiler). Each of these files contains a translation of your source code file into a machine language file -- but you can't run them yet! You need to turn them into executables your operating system can use. That's where the linker comes in. 

Linking

Linking refers to the creation of a single executable file from multiple object files. In this step, it is common that the linker will complain about undefined functions (commonly, main itself). During compilation, if the compiler could not find the definition for a particular function, it would just assume that the function was defined in another file. If this isn't the case, there's no way the compiler would know -- it doesn't look at the contents of more than one file at a time. The linker, on the other hand, may look at multiple files and try to find references for the functions that weren't mentioned. 

You might ask why there are separate compilation and linking steps. First, it's probably easier to implement things that way. The compiler does its thing, and the linker does its thing -- by keeping the functions separate, the complexity of the program is reduced. Another (more obvious) advantage is that this allows the creation of large programs without having to redo the compilation step every time a file is changed. Instead, using so called "conditional compilation", it is necessary to compile only those source files that have changed; for the rest, the object files are sufficient input for the linker. Finally, this makes it simple to implement libraries of pre-compiled code: just create object files and link them just like any other object file. (The fact that each file is compiled separately from information contained in other files, incidentally, is called the "separate compilation model".) 

To get the full benefits of condition compilation, it's probably easier to get a program to help you than to try and remember which files you've changed since you last compiled. (You could, of course, just recompile every file that has a timestamp greater than the timestamp of the corresponding object file.) If you're working with an integrated development environment (IDE) it may already take care of this for you. If you're using command line tools, there's a nifty utility called make that comes with most *nix distributions. Along with conditional compilation, it has several other nice features for programming, such as allowing different compilations of your program -- for instance, if you have a version producing verbose output for debugging. 

Knowing the difference between the compilation phase and the link phase can make it easier to hunt for bugs. Compiler errors are usually syntactic in nature -- a missing semicolon, an extra parenthesis. Linking errors usually have to do with missing or multiple definitions. If you get an error that a function or variable is defined multiple times from the linker, that's a good indication that the error is that two of your source code files have the same function or variable. 

By Alex Allain

Wednesday, July 19, 2017

Voltage Levels – Confused?


I was having a conversation the other day about voltage levels.  While everyone was in agreement that low voltage was 1000 V and less, there was more confusion on the terms 'Medium Voltage' and 'High Voltage'.  
Our attempt to resolve this was to look at IEC60038 "Standard Voltages", 20002.  This didn't help in that the standard does not define the terms 'Low Voltage', 'Medium Voltage', etc.  However, what the standard does do is group voltages into bands and this is useful.
Contents  [hide]
  1. IEC 60038 Standard
    1. A.C. systems 100 V to 1000 V
    2. A.C and D.C traction systems
    3. A.C. systems above 1 kV to 35 kV
    4. A.C. systems above 35 kV to 230 kV
    5. A.C. systems above 245 kV
  2. Back to the problem
  3. Related Links

IEC 60038 Standard

The standard defines the following bands:
  • band 1 - A.C. systems 100 V to 1000 V
  • band 2 - A.C and D.C traction systems
  • band 3 - A.C. systems above 1 kV to 35 kV
  • band 4 - A.C. systems above 35 kV to 230 kV
  • band 5 - A.C. systems above 245 kV

A.C. systems 100 V to 1000 V

50 Hz three phase systems 230/400, 400/690 and 1000 V 
60 Hz three phase systems 120/208, 240, 277/480, 480, 347/600 and 600 V 
60 Hz Single phase three wire systems 120/240 V
Supply voltage range ±10 % at the supply terminals 
Supply terminal to final equipment maximum 4% voltage drop

A.C and D.C traction systems

D.C. systems 600, 750, 1500, 3000 V 
A.C. systems 6250, 15000, 25000 V
600 V and 6250 V are non preferred and should not be used if possible

A.C. systems above 1 kV to 35 kV

50 Hz systems - a) 3.3, 6.6, 11, 22, 33 kV 
50 Hz systems - b) 3, 6, 10, 15, 20, 35 kV 
60 Hz systems - c) 4.16, 12.47, 13.2, 13.8, 24.94, 34.5 kV
It is recommended that either (a) or (b) be used, not both

A.C. systems above 35 kV to 230 kV

Series I - 45, 66, 110, 132, 150, 220 kV 
Series II - 69, 115, 138, 230 kV
Only one series should be used in each country

A.C. systems above 245 kV

Not being an expert on higher voltages the table was a little confusing to me, so I'm not going to try and summarise it.

Back to the problem

The standard didn't answer the original question, but it did provide useful background.    I would now be tempted to classify 'Low Voltage' as less than 1 kV, 'Medium Voltage' as above 1 kV to 35 kV and 'High Voltage' as 35 kV to 230 kV (with ultra high or extra high above 230 kV).   Feedback, comments or further insight into this is welcome.

CSD Fairless Gland


The New CSD Fairless Gland has been engineered as a joint venture between CSD Sealing Systems and the original naval Fairless Gland manufacturer with production and design input from BAE Systems in Portsmouth.
The CSD Fairless Glands are available as either: Standard through bulkhead and deck penetrations or EMC/EMP versions for Grade A and Grade B EMC areas and external weather decks and bulkheads.View more photos
The Glands will be used primarily as weather deck penetrations for naval ships, operating in extremely harsh marine environments around the world, therefore careful consideration has been given to the materials used and compatibility to prevent galvanic corrosion, ensuring through life capability.
The glands can also provide an EMC/EMP seal when required. To provide an EMC/EMP seal the braid of the cable is exposed, an electrical contact is made by wrapping a conductive knitted mesh around the cable. The cable and the knitted mesh are pushed into the penetration. A CSD Dynatite plug is pushed into the gland, compressing the knitted mesh against the cable braid and the body of the gland ensuring a good electrical contact.
The CSD Dynatite plug provides a fire and environmental watertight Seal (pressure rated in excess of 10 Bar) .The plug is encapsulated by a brass end cap.


CSD Fairless Gland Bodies
  • Aluminium  5083 for welding or bolting using aluminium washer, lock nut and end cap into aluminium structures. These will be painted on external faces but not internal.
  • Stainless Steel 316 for extremely harsh environments, welded or bolted into carbon steel grade D deck. Stainless Steel 316 washer, lock nut and end cap.
  • Mild Steel 070M20 with an electroless nickel plated coating welded or bolted into carbon steel grade D deck. These are painted on external face but not internal. The locking nut and end cap are Naval Brass CZ112
Knitted Mesh
There is a choice of wire mesh including: Monel, Tin Plated Copper Clad Steel (TCS) Stainless Steel & Aluminium. The choice of wire mesh material allows for a good galvanic match with mating surfaces, thereby limiting the possibility of corrosion. 
We also have a highly conductive mouldable rubber – CONDUCTON Flexible rubber used within the RISE EMC version that can be used as the EMC seal.
Cable Braid
The exposed braid of the cable is normally Tinned Copper Wire
Conduit Adaptors
Standard and custom made conduit adaptors, allow conduit to be connected directly to gland.

The Difference Between Half and Full Duplex Explained


"Duplex" simply means you're able to send and receive data (most often the human voice) from the same device whether that be with your phone, 2-way radio, or PC.
Half-duplex devices let you send and receive, but only one-way at a time. If you've ever used a walkie-talkie, then you know what half-duplex conversations sound like. You have to push the TALK button to send your message. But as long as you are holding the TALK key, you can't hear what anyone else is saying. You must release the button to receive.
That's the big problem with the old-fashioned speakerphone: it's only a step up from a walkie-talkie. In essence, it pushes a virtual TALK button every time you start to speak and cuts off the person on the other end. When you've finished speaking, the speakerphone then transmits what the person on the other end is saying. Those cut-off sentences and stop-start conversations can be frustrating to say the least. Two-way radio etiquette has you saying "over" when you're finished speaking so whoever's on the other end knows they can begin speaking. Can you imagine having to do the same on all your business calls?

Enter full duplex
Actually, full duplex is nothing new. In fact, you already know exactly what it sounds like. Your corded or cordless phones are full-duplex devices letting you and your caller speak simultaneously without any dropouts in either one of your voices.
It's when you use a hands-free speakerphone that you really appreciate full duplex. Conventional speakerphones must shut the speaker off when the mic is activated so as not to pick up your caller's voice and transmit it along with yours causing an echo effect. When you speak, you can't hear what your caller is saying. This problem is really compounded if both of you are using conventional speakerphones. A full-duplex device digitizes the signal coming out of its speaker (your caller's voice). It then edits this info out of the signal it's transmitting (your voice) using a built-in digital processor similar to those found in PCs. This eliminates echo effect and more importantly, does away with the on-off mic/speaker dilemma. Full-duplex devices do all of this virtually instantaneously so your calls sound natural and free-flowing. It's this technology that differentiates high-end conferencing systems from ordinary, half-duplex speakerphones.

What's "digital duplex"?
Panasonic is trying to rectify the sometimes awful, always annoying half-duplex sound quality typical of conventional speakerphones by using what they call Digital Duplex technology. While it doesn't quite deliver the same sound quality as full duplex, the special digital circuitry does help reduce the echo and dropout effects.

What about talking on the internet?
If you're using your PC to talk on the internet, it's best to install a full-duplex sound card in your PC. Because internet talk has a host of obstacles specific to the medium it must overcome—bandwidth, internet traffic, connection speed—why add the frustration of stop-start, half-duplex conversations? The time and cost of a full-duplex sound card are worth it.

Dry Air Systems

*Remember my post to new bloggers and website owners about being honest to earn credibility?
 I was recently emailed by someone asking, "How do you know all this". The truth is, "I have no clue". I worked in the industry for years and I paid more attention to the trades around me than I did my own trade which started in electrical. In a nutshell, I just remember how it works and I turn to the professional writers (Book smart people seldom got hired) to convey the message that I can't articulate.
*For example, "I was looking for Navy vessel dry air dome systems" when I found the information minus the sea water and it's the same thing with a tweak.


The Royal Air Force (RAF) uses a highly modified version of the McDonnell Douglas Phantom F4 for both defense interception as well as low-level attack and reconnaissance missions. With more than 70 such aircraft in service around the world, those deployed to the South Atlantic found a general increase in the level of corrosion, specifically to engine, radar and avionics.

To combat these problems, a dry air method of dehumidification was developed for selective application directly to key components of the aircraft. For delivery, it was determined that the equipment requirement was for a robust, compact and simple to operate unit, with dry air hose connections that were uncomplicated, quick to use and required no physical modification of the aircraft.

A simple two-wheeled towable trolley dehumidifier unit was chosen, with storage space for hoses and fittings that connected to the two aircraft engines, radome/avionics and cockpit area to provide approximately 17.5scfm of dry air to each area. Disconnection could occur within five minutes per aircraft and humidity levels were constantly monitored to an RH level of less than 35% within an hour after activation.

The result was a significant increase in both the Mean Time Between Failures (MTBF) as well as the Mean Time Between Arisings (MTBA), with a reduction in man-hour operating costs of approximately 27% for first line fault arisings. Complete return on investment was projected to occur within an impressive five months of implementation and resulted in a formal recommendation to extend system use to the entire fleet of Phantom aircraft.

5: Floating Point Numbers, Successive Refinement, Finding Roots

*This is one aspect I never fully grasped myself so let's learn together.


Completely interactive > http://tinyurl.com/yadsrzxv

A free tech demo on how to advertise your skill set or products.

*As promised I set up a Facebook landing page which you can do yourself.

 - First, create the page.
 - You can use what you like but I set up the, "Learn More" button as a link back to here.

 - Take the time during setup to establish a URL designation: https://www.facebook.com/GSESN/
 - Describe your services, needs, desires, whatever it is you wish to achieve. (Once again I can do all this stuff but I'm far from being the greatest teacher)
 - Place hyperlinks on similar pages our within groups that you are accepted to and gain more exposure. (You will find that as you hyperlink on FB, its system will show you a picture of your blog or site. Keep clicking the (x) in the top of the upper hand corner of the pic and you can add your own or simply add a pic to diminish the visual of your linked page)


 This is something to play around with that will provide you tons of experience along with notoriety, money, exposure or whatever you're seeking.

 I'm such a horrible teacher, are you ready to go back to letting others describe these things? Great.

What is Firmware?


Simply said, firmware is software that makes hardware work. Firmware consists of programs written by software developers to make hardware devices "tick". Without firmware, most of the electronic devices we use daily wouldn't be able to work. Firmware is the software responsible for allowing our hardware devices to communicate with each other and do what they are supposed to do.
For example, did you know that a simple traffic light has firmware on it? Yes it does and the firmware is what tells it to change the lights at regular intervals. Without firmware, the traffic light would be just a "stupid" mast, placed on the side of the road, doing nothing except looking pretty.


To make things even clearer, let's take another example: a computer motherboard without firmware wouldn't know how to detect the hard drives or the Blu-Ray drive that's found inside your computer. If your drives didn't have firmware embedded in them, they wouldn't know how fast to spin or when to stop. A wireless network card wouldn't know how to use a certain radio frequency and a smartphone wouldn't know how to power on. And so, and so on.


Can Firmware Be Upgraded?

Most manufacturers release regular updates for the firmware found on their hardware devices. They will also provide the necessary software tools to write the new firmware onto those devices. However, each manufacturer can choose whether it releases a new firmware for a certain device, or not. For instance, most computer parts manufacturers develop and provide customers with new firmware and the corresponding firmware updaters, at least for a few years after the device was launched

To give you an example, the manufacturer of your motherboard can release new firmware updates when it wants to include new features, support new types of CPUs or RAM memory, or when it wants to solve specific problems with your hardware.
Any manufacturer can choose to deliver new firmware for its devices: a router can receive a firmware update that enhances its stability, a DVD writer can learn how to burn new types of discs and so on.
As far as where from to get new firmware, that depends on your hardware device manufacturer. Usually, you can find new firmware (if available) on your your device's support website. Look for a download page, download your new firmware and be careful to follow the upgrade documentation offered by the device manufacturer.

Writing new firmware on your device is a treacherous job and, if done incorrectly, can render your device useless. Forever! Like a brick! That's why some people tell you that you bricked your device: you just ruined its firmware and it can no longer function as it was intended to.

Conclusion

And now you know what firmware is, what it does and where it's found. Was our explanation good enough? Do you understand this concept? Do you have any questions or you just want to wish us well? Don't hesitate to use the comments form below and let us know.

New Blog / Site Owners

*Do yourself the biggest favor of them all > What ever you say you are going to do from day 1, simply do it. If you decide to change anything in a drastic way, send out notices months ahead of time.
 People will appreciate your honesty, respect and loyalty. This is how you gain your credibility and that alone will keep your viewers interested in what you blog.
 If I think of more ways to assist you in achieving your goals I'll share them.


Reverse IP Address Lookup

*I have read article after article that claim reverse IP address lookup does not work. I wonder if they're referring to actually placing myself at certain street address? They would be correct if this is their meaning / it will not work.
 Does any one know their copper run limits / cat 5, 5e, 6, 7, 7a? Roughly 100 yards before it fails. I've been at this 20 years and I've never seen FttD so... This would mean that a reverse IP service can get me within 330ft of the end user correct?

 I need to run but play with this and learn plus have fun with it.

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