Perfecto’s Proven Methodology for Cross-Platform Application Testing Success

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If you make your living building or testing applications, there’s one question you can’t avoid: “With the market constantly changing, which platforms do I need to test against to make sure I’m not missing something important?” Enterprise app development teams need to ensure a great user experience (UX), and in order to deliver that experience, they must keep up with change;  this is where Perfecto can be an invaluable partner. We continuously scan the market and map out specific tipping points that happen throughout the year: for example, when the latest major OS versions for iOS and Android become widely adopted. We also track shifts in the web market, such as silent updates of Chrome and Firefox browsers, of which dev and test teams must be aware in order to guarantee flawless UX. Building these market events into your planning cycle reduces risk and helps keep your customers happy.

In August 2017, Marshmallow was the most-used Android version, but Nougat was starting to make inroads

The Challenge

In order to minimize UX risks, you need to build a proper cross-platform testing strategy. For both mobile and web platforms, a few criteria must be taken into consideration. Whether you are a dev, test, or lab manager, you need to answer the following questions:

  • What are the highest traffic platform/OS combinations in a given location?
  • What is the leading OS platform (iOS vs. Android) in the relevant region?
  • What is the trend in the market for the most-used platforms?
  • What are the most common display types?

Factors reference guide breaks down each market into concise, useful categorizations

The Solution

With its ongoing, worldwide market analysis, Perfecto does the heavy lifting for you by recommending which mobile devices and desktop browsers you should be testing based on the location of your customers. Our methodology simplifies your decision-making process by breaking down test coverage into 3 categories: Essential, Enhanced, and Extended.

Graph showing Perfecto’s device coverage methodology

 

Examining the bulk of mobile traffic by operating system reveals that the Android usage is essentially split across five OS families while iOS usage is split between three OS families. Therefore, eight smartphones are required to cover roughly eighty percent of mobile traffic. In addition to operating system family, displays represent a second critical coverage aspect. Analyzing display characteristics identifies important clusters between screen size and pixel density. We have grouped these into categories: small, normal, large, and extra-large. Our top-10 list of smartphones and tablets represents the highest-usage platforms when accounting for operating system, display characteristics, and model.

While traffic share is easily determined for mobile devices, desktop browsers are updated more often and thus require a different approach. Perfecto builds the desktop browser set based on two criteria: browser version and operating system. Browser version selection should normally consist of the following: current version, current version minus one, current version minus two, and the most recent beta version. Given the long life of computer operating systems, it is best to look not only at the most current Windows OS but the previous two as well. For Macs, it is best to include the current version as well as the previous one.

Dial in to the right criteria to identify the desktop browser combinations required for your test lab

Wrapping up

In this blog, we have taken a look at the importance of having a solid approach to cross-platform testing. In a market where devices and platforms are constantly changing, such a strategy is essential to the efficiency (and mental health) of app development and testing teams. We offered a set of planning criteria for ensuring good coverage and great UX; this is followed by our proven methodology for guaranteeing good mobile and web testing coverage. Proper planning in this area, which requires constant vigilance with respect to market changes, is critical to reducing UX risk. Take advantage of Perfecto’s extensive experience tracking market changes and put our methodology to work in your application testing strategy.

For the up-to-date, real-world data you need to make sure your mobile and web testing strategies are up to the challenge…

Download Your Copy of the Factors Reference Guide Now

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It’s a simple truth every startup has to face sooner or later: to grow your business, you need to maximize your sales. The thing is, improving your sales efforts can cost quite a bit of money — and this isn’t easy to do when you’re a young company operating on a tight budget. So what can you do to improve sales results when your own financial resources are limited? Here are some key strategies that will help you achieve your desired outcomes without breaking the bank. 1) Start blogging You don’t need to hire an ad agency to start producing…

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Immunotherapy Drug Proven Remarkably Successful Against Serious Stem Cell Transplant Complication

Breakthrough Immunotherapy

Graft-versus-host disease (GvHD) is a condition that can develop in response to an allogeneic stem cell transplant or a reduced-intensity allogeneic transplant. It can be both acute and severe, and has the potential to be life-threatening. This condition has been a major stumbling block in advancing stem cell research, as life-threatening consequences of transplants are not exactly ideal. But this all could change with a phase-2 clinical trial, presented by Seattle Children’s Research Institute at the 59th American Society of Hematology (ASH) Annual Meeting, that shows how an immunotherapy drug can almost entirely eliminate severe acute GvHD.

Dr. Leslie Kean, the trial’s principal investigator and associate director of the Ben Towne Center for Childhood Cancer Research at Seattle Children’s, said that “Given the serious threat of graft-versus-host disease, new approaches to make stem cell transplants safer for patients remain a critical unmet need. To see such striking results in patients at extremely high risk for graft-versus-disease is incredibly encouraging.”

This trial tested the drug abatacept (orencia) in patients who developed GvHD from hematopoietic stem cell transplants. When the drug was used in addition to standard GvHD treatment, it reduced the occurrence of acute, grade III-IV GvHD from 32 to 3 percent. These incredible results were for both adults and children. The group who received abatacept alongside their normal treatment experienced increased survival and recovery.

Advancing Stem Cell Research

Kean stated that “As a transplant physician, it’s beyond heartbreaking to witness a patient develop severe acute graft-versus-host disease after having their leukemia cured through bone marrow transplant. To have a therapy at our disposal that safely targets just the T cells causing graft-versus-host disease would represent a major step forward in stem cell transplantation. It not only offers new hope that we can prevent graft-versus-host disease upfront, but that we can also significantly improve outcomes for patients requiring high-risk transplants.”

Bioprinting: How 3D Printing is Changing Medicine
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After these successful results, the second cohort finished enrollment in November, with 140 total patients. Data from this next step in this study will likely be available within the next six months.

This continuing study will not only provide necessary improved treatment for those battling life-threatening complications through this condition — it will also advance stem cell research. Blindness, non-healing wounds, HIV, and even aging are among the seemingly countless conditions that stem cell treatments could alleviate. But, among the many roadblocks in this type of research is this very serious disease. Until now, it was something that was a clear and life-threatening reality of stem cell transplants. But thanks to this study, there is better treatment and there could be better prevention of this heartbreaking disease.

This could allow research to push forward without patients having to risk their lives. So, while it could save lives through treatment with the immunotherapy drug, it could also save lives by allowing advanced medical research using stem cells to move forward. This development is a win-win for the future of medicine, the future of stem cell research and its life-saving potential.

The post Immunotherapy Drug Proven Remarkably Successful Against Serious Stem Cell Transplant Complication appeared first on Futurism.

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Radiation Nation: Fallout of Modern Technology – Your Complete Guide to EMF Protection & Safety: The Proven Health Risks of Electromagnetic Radiation (EMF) & What to Do Protect Yourself & Family

Radiation Nation: Fallout of Modern Technology – Your Complete Guide to EMF Protection & Safety: The Proven Health Risks of Electromagnetic Radiation (EMF) & What to Do Protect Yourself & Family

Radiation Nation: Fallout of Modern Technology - Your Complete Guide to EMF Protection & Safety: The Proven Health Risks of Electromagnetic Radiation (EMF) & What to Do Protect Yourself & Family

An Invisible Danger on the Rise

You eat organic and non-GMO food. You only drink purified water. You take care of yourself and your family’s health. But could there be a silent, invisible danger causing potential harm to you and your loved ones? There could. And it’s called electromagnetic frequency (EMF) radiation and it’s one of fastest growing health issues facing our society. EMF radiation produced by modern technology such as cell phones, tablets, laptops, Wi-Fi, and smart meters is an emerging health threat, and we are all guinea pigs in a giant experiment with many unknown consequences.

But Aren’t These Technologies Regulated and Safe?

Surely the government and other regulatory agencies make sure these technologies are completely safe before they are approved for wide-spread use, right? Think again. Ninety-five percent of American adults use cell phones regularly. Most households have Wi-Fi. And even schools are increasingly becoming dependent on wireless devices. And yet none of these technologies have been proven safe to humans for long-term exposure.

In fact, science confirms that the EMF emitted from common electronic devices can cause definite biological changes in the body, and mounting research has already shown it can lead to a long list of health concerns – some of which can be pretty serious.

The explosive use of mobile devices only occurred over the last twenty years, yet we have only scratched the surface of what technology is yet to come. Children born today will be exposed to much higher doses of EMF radiation than those born just ten years ago. What are the ramifications and what can we do now to minimize the fallout?

Is There a Solution?

Fortunately, there are simple and effective steps you can take to minimize the risks. Education is key. With a foreword by Bulletproof’s Dave Asprey, Radiation Nation is info-packed with all the essential education you need to make smart choices to stay safe when it comes to technology.

In Radiation Nation, you will learn:

» What EMF radiation is and how it affects the body biologically
» The major health risks including fertility issues for both men and women, DNA damage, cell mutation, cancer and other serious health risks
» The latest scientific studies broken down by disease or condition
» How EMF radiation specifically affects children and those suffering with electromagnetic hypersensitivity
» Why the current safety standards for EMF are insufficient and need to be rewritten
» The EMF sources of greatest concern
» The most practical precautions you can take for yourself and your loved ones

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Solar Power Has Finally Proven That It’s The Energy Source of the Future

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A New Age In Energy?

As with most energy and cost efficient power alternatives, there’s a lot of misinformation surrounding solar energy — even when we’re faced with hard facts outlining their benefits. Consider the fact that it took nearly 30 years for fluorescent light bulb (also known as CFL) sales and dependency to rise, as Americans were unwilling to switch over from incandescent bulbs until 2010.

Tried and true sustainable products often sit on the market for a while before they become “trendy enough” to be purchased. But now, thanks to some promising developments from Tesla,(including some slicker-than-expected solar panel roofs) the value and importance of solar power is finally getting the momentum it so critically needs.

The World’s Largest Floating Solar Farm [INFOGRAPHIC]
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These moves are important because, not only is solar power cost effective, it reduces our reliance on fossil fuels, which is an imperative issue we need to tackle. Humanity’s current net emission is

Humanity’s current net emission is 37 gigatonnes of CO₂, meaning we’ll need a reduction of at least 700 gigatonnes to keep global warming within safe limits. By switching over to solar power, we reduce our carbon dioxide emissions by over 37 million metric tons. And while it might be hard to see past your own finances, switching to solar power saves the United States over $ 400 billion in healthcare and environmental cleanup costs. But back to your wallet: solar panels pay for themselves in six to 15 years and increase the resale value of a house by about $ 15,000.

But solar power technology is nothing new. In fact, a similar standard of today’s models has been around since the 1960s. And since that time, panels have only become more efficient, more dynamic, and more attractive. So, what’s taken us so long to consider the switch?

Making A Change

It’s the myths that deter people from trusting in the technology. Most commonly, potential consumers worry that solar panels will not work in cold or cloudy climates. The truth is, they’re highly functional in cold climates, as conductivity is increased at colder temperatures. And, Germany, a country that receives half as much Sun as the sunniest city in the United States, has the most successful solar power system in the world.

Now that Tesla has shown us how chic the solar panel roof of the future will look, skeptical homeowners will be more likely to make that change.

If you’re curious about the potential to save money and the planet, check out a solar power advocate like Understand Solar and get a proper estimate for your home. When faced with the facts, it’s hard to see it any other way: solar power roofs are essential investments for your home and the future. Fill out a cost estimate form and get access to exclusive deals in your area, and a fast and easy estimate to get things started.

The post Solar Power Has Finally Proven That It’s The Energy Source of the Future appeared first on Futurism.

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