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Instagram – When you take a screenshot of a photo from the app, users will get a prompt encouraging them to use the share function. 

Phones had become kids' entire worlds: their classrooms, entertainment and their primary connection to friends and peers. (slMacleans)

Spoiler alert: there is no easy solution!

With the Corona virus not far from everyone's minds and the precautions that individuals took to protect their health. It is not a far stretch to consider the possible germs and bacteria that have potentially taken up residence on our cell phones. Mobile devices are never far from most individuals. They are constantly being touched, placed down, picked up and placed near the face. A study published in 2017 found that cell phone screens were host to multiple viruses and bacteria including: E. coli, Staphylococcus aureus, and Streptococcus.  Depending on the temperature and relative humidity, cold and flu viruses can survive from a few hours to up to 9 days.

You should make an effort to keep their cell phones clean, germ-free and "safe". You do not need harsh chemicals or abrasive scrubs to properly clean your cell phone. Prior to beginning the cleaning regiment be sure to turn the cell phone off. If you are using a 3rd party protective case or housing, remove the case from the phone and clean it separately.

In order to clean the surface of a touchscreen, use a soft lint free or micro fiber cloth, similar to those used to clean eyeglasses or camera lenses. A micro fiber cloth will remove the oil from fingers and smudges from the screen. Do not attempt to use any type of abrasive or patterned cloth or towel, as they could potentially scratch the cell phone's screen. Most cell phones have an oleophobic coating on the surface of the screen that repels the oils from hands. The effectiveness of the coating will degrade and lessen over time, using harsh chemicals or abrasive chemicals will hasten the degradation of the oleophobic coating.  

Be sure to never apply sprays or cleaners directly to the cell phone or touchscreen.  Cotton swabs are fantastic for reaching corners and crevices.

How to Clean Cell Phone Screens?

With the Corona virus not far from everyones minds and the precautions that individuals took to protect their health. It is not a far stretch to consider the possible germs and bacteria that have potentially taken up residence on our cell phones. Mobile devices are never far from most individuals. They are constantly being touched, placed down, picked up and placed near the face. A study published in 2017 found that cell phone screens were host to multiple viruses and bacteria including: E. coli, Staphylococcus aureus, and Streptococcus.  Depending on the temperature and relative humidity, cold and flu viruses can survive from a few hours to up to 9 days.

How to Clean Cell Phone Screens

Aim/Purpose: The present study investigated and compared students’ attention in terms of time-on-task and number of distractors between using a touchscreen and a pen tablet in mathematical problem-solving activities with virtual manipulatives. Background: Although there is an increasing use of these input devices in educational practice, little research has focused on assessing student attention while using touchscreens or pen tablets in a mathematics classroom. Methodology: A qualitative exploration was conducted in a public elementary school in New Taipei, Taiwan. Six fifth-grade students participated in the activities. Video recordings of the activities and the students’ actions were analyzed. Findings: The results showed that students in the activity using touchscreens maintained greater attention and, thus, had more time-on-task and fewer distractors than those in the activity using pen tablets. Recommendations for Practitioners: School teachers could employ touchscreens in mathematics classrooms to support activities that focus on students’ manipulations in relation to the attention paid to the learning content. Recommendation for Researchers: The findings enhance our understanding of the input devices used in educational practice and provide a basis for further research. Impact on Society: The findings may also shed light on the human-technology interaction process involved in using pen and touch technology conditions. Future Research: Activities similar to those reported here should be conducted using more participants. In addition, it is important to understand how students with different levels of mathematics achievement use the devices in the activities.

Privacy: The dystopic stories of the 1950s said the government would install cameras in our homes, with the government listening in and watching us at all times. Those stories were all wrong, for we installed the cameras ourselves.

In the analog world of our parents, it was taken for completely granted that the government would not be watching us in our own homes. It’s so important an idea, it’s written into the very constitutions of states pretty much all around the world.

And yet, for our digital children, this rule, this bedrock, this principle is simply… ignored. Just because they their technology is digital, and not the analog technology of our parents.

There are many examples of how this has taken place, despite being utterly verboten. Perhaps the most high-profile one is the OPTIC NERVE program of the British surveillance agency GCHQ, which wiretapped video chats without the people concerned knowing about it.

Yes, this means the government was indeed looking into people’s living rooms remotely. Yes, this means they sometimes saw people in the nude. Quite a lot of “sometimes”, even.

According to summaries in The Guardian, over ten percent of the viewed conversations may have been sexually explicit, and 7.1% contained undesirable nudity.

Taste that term. Speak it out loud, to hear for yourself just how oppressive it really is. “Undesirable nudity”. The way you are described by the government, in a file about you, when looking into your private home without your permission.

When the government writes you down as having “undesirable nudity” in your own home.

There are many other examples, such as the state schools that activate school-issued webcams, or even the US government outright admitting it’ll all your home devices against you.

It’s too hard not to think of the 1984 quote here:

The telescreen received and transmitted simultaneously. Any sound that Winston made, above the level of a very low whisper, would be picked up by it, moreover, so long as he remained within the field of vision which the metal plaque commanded, he could be seen as well as heard. There was of course no way of knowing whether you were being watched at any given moment. How often, or on what system, the Thought Police plugged in on any individual wire was guesswork. It was even conceivable that they watched everybody all the time. But at any rate they could plug in your wire whenever they wanted to. You had to live — did live, from habit that became instinct — in the assumption that every sound you made was overheard, and, except in darkness, every movement scrutinized. — From Nineteen Eighty-Four

And of course, this has already happened. The so-called “Smart TVs” from LG, Vizio, Samsung, Sony, and surely others have been found to do just this — spy on its owners. It’s arguable that the data collected only was collected by the TV manufacturer. It’s equally arguable by the police officers knocking on that manufacturer’s door that they don’t have the right to keep such data to themselves, but that the government wants in on the action, too.

There’s absolutely no reason our digital children shouldn’t enjoy the Analog Equivalent Rights of having their own home to their very selves, a right our analog parents took for granted.

The Rainscreen Association in North America announced the launch of the RAiNA Awards, an annual program celebrating outstanding achievements in rainscreen design, innovation and construction. The awards aim to recognize projects that exemplify the highest standards of excellence, technical performance, sustainability and aesthetic design in rainscreen systems across North America.

Most of us have used a self-service, multi-user kiosk at some point in our lives, to purchase train tickets, to select our burger at a fast food restaurant, to pay for parking in a multi-story car park, to check-in at a hospital or airport to name just a few.

The question is, will COVID-19, or possibly some future virus strain make people reluctant about using these now necessary machines

In the last few years, the design of the UIs has shifted from flat 2D surfaces into the actual 3D environment and possibly progressing towards the creation of space interfaces. Such change is not only attributable to the evolution of motion design software but also to the changing ways of perceiving digital realities. Therefore, it...

The post From Screens to Space: The Future of 3D and Spatial UI Design appeared first on noupe.

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Tactile controls are back in vogue. Apple added two new buttons to the iPhone 16, home appliances like stoves and washing machines are returning to knobs, and several car manufacturers are reintroducing buttons and dials to dashboards and steering wheels.

With this “re-buttonization,” as The Wall Street Journal describes it, demand for Rachel Plotnick’s expertise has grown. Plotnick, an associate professor of cinema and media studies at Indiana University in Bloomington, is the leading expert on buttons and how people interact with them. She studies the relationship between technology and society with a focus on everyday or overlooked technologies, and wrote the 2018 book Power Button: A History of Pleasure, Panic, and the Politics of Pushing (The MIT Press). Now, companies are reaching out to her to help improve their tactile controls.

Rachel Plotnick on...

• Researching the history of buttons
• The renaissance of physical controls
• Working with companies on “re-buttoning”

You wrote a book a few years ago about the history of buttons. What inspired that book?

Rachel Plotnick: Around 2009, I noticed there was a lot of discourse in the news about the death of the button. This was a couple years after the first iPhone had come out, and a lot of people were saying that, as touchscreens were becoming more popular, eventually we weren’t going to have any more physical buttons to push. This started to happen across a range of devices like the Microsoft Kinect, and after films like Minority Report had come out in the early 2000s, everyone thought we were moving to this kind of gesture or speech interface. I was fascinated by this idea that an entire interface could die, and that led me down this big wormhole, to try to understand how we came to be a society that pushed buttons everywhere we went.

Rachel Plotnick studies the ways we use everyday technologies and how they shape our relationships with each other and the world.Rachel Plotnick

The more that I looked around, the more that I saw not only were we pressing digital buttons on social media and to order things from Amazon, but also to start our coffee makers and go up and down in elevators and operate our televisions. The pervasiveness of the button as a technology pitted against this idea of buttons disappearing seemed like such an interesting dichotomy to me. And so I wanted to understand an origin story, if I could come up with it, of where buttons came from.

What did you find in your research?

Plotnick: One of the biggest observations I made was that a lot of fears and fantasies around pushing buttons were the same 100 years ago as they are today. I expected to see this society that wildly transformed and used buttons in such a different way, but I saw these persistent anxieties over time about control and who gets to push the button, and also these pleasures around button pushing that we can use for advertising and to make technology simpler. That pendulum swing between fantasy and fear, pleasure and panic, and how those themes persisted over more than a century was what really interested me. I liked seeing the connections between the past and the present.

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We’ve experienced the rise of touchscreens, but now we might be seeing another shift—a renaissance in buttons and physical controls. What’s prompting the trend?

Plotnick: There was this kind of touchscreen mania, where all of a sudden everything became a touchscreen. Your car was a touchscreen, your refrigerator was a touchscreen. Over time, people became somewhat fatigued with that. That’s not to say touchscreens aren’t a really useful interface, I think they are. But on the other hand, people seem to have a hunger for physical buttons, both because you don’t always have to look at them—you can feel your way around for them when you don’t want to directly pay attention to them—but also because they offer a greater range of tactility and feedback.

If you look at gamers playing video games, they want to push a lot of buttons on those controls. And if you look at DJs and digital musicians, they have endless amounts of buttons and joysticks and dials to make music. There seems to be this kind of richness of the tactile experience that’s afforded by pushing buttons. They’re not perfect for every situation, but I think increasingly, we’re realizing the merit that the interface offers.

What else is motivating the re-buttoning of consumer devices?

Plotnick: Maybe screen fatigue. We spend all our days and nights on these devices, scrolling or constantly flipping through pages and videos, and there’s something tiring about that. The button may be a way to almost de-technologize our everyday existence, to a certain extent. That’s not to say buttons don’t work with screens very nicely—they’re often partners. But in a way, it’s taking away the priority of vision as a sense, and recognizing that a screen isn’t always the best way to interact with something.

When I’m driving, it’s actually unsafe for my car to be operated in that way. It’s hard to generalize and say, buttons are always easy and good, and touchscreens are difficult and bad, or vice versa. Buttons tend to offer you a really limited range of possibilities in terms of what you can do. Maybe that simplicity of limiting our field of choices offers more safety in certain situations.

It also seems like there’s an accessibility issue when prioritizing vision in device interfaces, right?

Plotnick: The blind community had to fight for years to make touchscreens more accessible. It’s always been funny to me that we call them touchscreens. We think about them as a touch modality, but a touchscreen prioritizes the visual. Over the last few years, we’re seeing Alexa and Siri and a lot of these other voice-activated systems that are making things a little bit more auditory as a way to deal with that. But the touchscreen is oriented around visuality.

It sounds like, in general, having multiple interface options is the best way to move forward—not that touchscreens are going to become completely passé, just like the button never actually died.

Plotnick: I think that’s accurate. We see paradigm shifts over time with technologies, but for the most part, we often recycle old ideas. It’s striking that if we look at the 1800s, people were sending messages via telegraph about what the future would look like if we all had this dashboard of buttons at our command where we could communicate with anyone and shop for anything. And that’s essentially what our smartphones became. We still have this dashboard menu approach. I think it means carefully considering what the right interface is for each situation.

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Several companies have reached out to you to learn from your expertise. What do they want to know?

Plotnick: I think there is a hunger out there from companies designing buttons or consumer technologies to try to understand the history of how we used to do things, how we might bring that to bear on the present, and what the future looks like with these interfaces. I’ve had a number of interesting discussions with companies, including one that manufactures push-button interfaces. I had a conversation with them about medical devices like CT machines and X-ray machines, trying to imagine the easiest way to push a button in that situation, to save people time and improve the patient encounter.

I’ve also talked to people about what will make someone use a defibrillator or not. Even though it’s really simple to go up to these automatic machines, if you see someone going into cardiac arrest in a mall or out on the street, a lot of people are terrified to actually push the button that would get this machine started. We had a really fascinating discussion about why someone wouldn’t push a button, and what would it take to get them to feel okay about doing that.

In all of these cases, these are design questions, but they’re also social and cultural questions. I like the idea that people who are in the humanities studying these things from a long-term perspective can also speak to engineers trying to build these devices.

So these companies also want to know about the history of buttons?

Plotnick: I’ve had some fascinating conversations around history. We all want to learn what mistakes not to make and what worked well in the past. There’s often this narrative of progress, that things are only getting better with technology over time. But if we look at these lessons, I think we can see that sometimes things were simpler or better in a past moment, and sometimes they were harder. Often with new technologies, we think we’re completely reinventing the wheel. But maybe these concepts existed a long time ago, and we haven’t paid attention to that. There’s a lot to be learned from the past.

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Substrates, surfaces, assemblies, kits, compositions, and methods are provided for forming touch screens and other appliance surfaces exhibiting good hydrophobicity, oleophobicity, and abrasion resistance. Methods are provided for increasing a population density of hydroxyl groups on a touch surface of a touch screen substrate without affecting the compressive strength of the back surface. The treated touch surface of the substrate can then be coated with a coating that includes an organo-metallic and/or silane, for example, a fluorosilane such as a perfluoropolyether alkoxysilane. A substrate can retain its compressive resistance to breakage by impact applied to the touch surface while minimizing any decrease in compressive strength against impact against the touch surface. Examples of such substrates include touch screens for mobile and desktop electronic devices, components of 3D display devices, and components for electrowetting display devices.

A radiator screen arrangement (10) for a combine harvester is provided. A screen (12) through which air, which is to pass through a radiator, is drawn by a fan. Rotating means (16) are provided for rotating the screen. Blanking means (18), past which the screen is rotated, provides a blanked off area of the screen which is not subject to the induction pressure of the fan and from which particles can therefore be more easily removed. The arrangement is characterised in that the blanking means has a leading edge (18a) which is of generally spiral shape so that the particles on the outer surface of the screen which enter the blanked-off area can reach the outer periphery (12d) of the rotating screen without being exposed to the induction pressure of the fan and hence have an improved chance of being detached from the screen.

Apparatus for separating ash particles from a flue gas. The apparatus includes a screen that has a plurality of semi-elliptical cylinder surfaces. The semi-elliptical cylinder surfaces having holes through which said flue gas flows and through which the ash particles will not pass. The screen has a single layer for performing the separation in a manner such that the ash particles fall away from the screen and collect outside of the screen. A method of reducing velocity of a flue gas passing through screening apparatus for separating flue gas from ash particles. The method includes replacing a first screen of the screening apparatus with a second screen that has a plurality of semi-elliptical cylinder surfaces.

A portable movie screen includes a screen portion and a frame portion surrounding at least part of the periphery of the screen portion. The screen portion has a screen gain greater than about 0.8 and an elasticity greater than an elasticity of the frame portion. The movie screen includes at least one side connected to the front portion and a receiving space defined at least in part by the front portion and the side portion. The receiving space is configured to selectively receive a support body including at least one sealed chamber and movable between a collapsed configuration and an expanded configuration. The frame portion is configured such that when the support body is in the expanded configuration and positioned in the receiving space, the frame portion tensions the screen portion and substantially maintains the screen portion in a desired shape.

A printing screen, comprising a sheet, at least sections of at least one pair of opposite edges of which are folded such as to define attachment elements, and a printing screen unit including at least one pair of interface members attachable to the attachment elements at the at least one pair of opposite edges of the sheet.

Much-loved actor Anne Phelan, who featured in Australian TV programs including Bellbird and Prisoner, dies at the age of 71. The acclaimed actor was described as "simply one of the best humans".

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If you have kids with mobile devices, create a central home charging station in a place like your bedroom. Before the kids go to bed at night, have them put their mobile devices there so they are not tempted to play with them when they should be sleeping.

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