But does age warrant a new set of guidelines?
, Edited by Explained Desk | New Delhi |
Updated: October 16, 2020 10:15:38 am
Apple’s four new iPhone 12 series smartphones are all 5G capable, the first devices from the tech giant to have the new generation of telecom network technology. Apple is quite late with 5G, given that rival Samsung launched its first phone, the Galaxy S10 5G, in early 2019. But then Apple is often late in adopting new technologies, and with good reason.
Till the start of 2020, a 5G phone would have had limited markets to sell in and was hence considered a luxury, commanding a higher price point. Even as price points came down and new manufacturers announced 5G phones, a lot of purchases were to future-proof for network upgradation and not because there was a real use case available.
At the moment, 65 countries have at least one 5G service, which in no way implies that the service is available across the country or accessible to all users. As per an Ericsson estimate, 60 per cent of the world’s population will have access to 5G by 2025.
So, most of the 5G devices launched till a few months back have been mere showcases of the latest technology, relevant only in a few markets like South Korea. And this is why none of the smartphone makers went to the extent of switching on 5G for their entire bouquet of devices. However, in the past few months, especially with the pandemic making work from home a necessity, a lot of new use cases are opening up, especially in terms of enhanced mobile broadband or EMBB, which will take high-speed connectivity to houses without the need for fibre.
How will new iPhones impact the 5G sector?
With 5G yet to become widespread, it did not make much sense for Apple to announce a 5G phone last year. Cupertino has always been cautious of new technologies, unless it is something they are pioneering. Now, Apple has launched the entire iPhone 12 series with 5G. During the Apple Event Tuesday, CEO Tim Cook announced the new phones will work with over 100 network partners across the world.
Why will Apple make 5G mainstream?
In markets like the US, Australia and Japan, where Apple is dominant, a new iPhone series triggers a huge refresh cycle, with millions of users moving from older iPhones to the latest ones. In this refresh cycle, all the users will move to 5G. Overnight, the number of 5G users across these mature markets will multiply many-fold.
To make the transition easier, Apple is making the monthly subscription fee cheaper with partners like Verizon. For Apple, the blazing fast speeds 5G will provide, along with the new breed of services, will offer a better reason for its users to buy a new phone and not hold on to an older device for longer than needed. This has been cited as one of the reasons for Apple’s sluggish growth in devices in recent years.
Don’t miss from Explained | Why Mars is the brightest this month
Even in markets where 5G is still not an option, the new iPhones will promise a captive base of users whenever the network providers decide to switch. In fact, this captive base of top-end users could even be an incentive for many service providers to invest in 5G services. Given that Apple users have always been at the top of the pyramid when it comes to consumption of data and services, their getting access to 5G will open up many new possibilities for service providers and app developers too.
Such a mass effect across geographies is not usually seen if a Samsung or OnePlus moves to a new technology. This push will ultimately benefit the entire smartphone market, where 5G has so far been a luxury service hovering along the fringes.
What about India?
India, the world’s second largest and fastest growing smartphone market, is still at least a year away from getting its first 5G network. So the 5G part of the new iPhone 12 series will not be relevant for users here for now.
They will, however, have phones that are capable of latching on to these high-speed networks whenever India decides to allocate spectrum for the new generation of telecom technology. As of now, India has not yet started trials for the same and is unlikely to be able to start services before end of 2021.
Thankfully, a certain part of the installed hardware from companies like Ericsson could be able to switch over with just a software upgrade. So at least some of the Indian service providers will be able to switch to 5G relatively easily, though maybe not across their network or in all locations.
📣 Express Explained is now on Telegram. Click here to join our channel (@ieexplained) and stay updated with the latest
But 5G is still a very new technology and much deeper than what other generational upgrades in telecom have been. Some call 5G akin to a fabric and this means you could see new implementations, especially in markets like India, where it could plug the gap of last mile connectivity to rural areas or decongest existing networks by taking over the load of high-speed connectivity in homes and offices.
📣 The Indian Express is now on Telegram. Click here to join our channel (@indianexpress) and stay updated with the latest headlines
© IE Online Media Services Pvt Ltd
Let's encrypt the fund building an HTTP back-end based on Hyper (Rust) – The Market Mail
If we have read in recent times that the famous tool for requesting in many protocols is being rewritten with the language created by the Mozilla Foundation, it is not.
Daniel Steinberg has clearly detailed it on his blog. The base libcurl library is written in C and will remain so. Even though the language has its own problems and weaknesses are sometimes detected, none has been significant and their numbers are decreasing.
Above all, this software brick found in millions of machines worldwide is known for, stable and appreciated. A full port would be a pharaonic job, even before Google eventually recalled Steinberg.
However, the design of CURL is flexible. It can be compiled with different back-ends, 33 to be precise. Each can be used to support a particular protocol, with its advantages and disadvantages.
The announcement made a few days ago is about the creation of a new back-end for HTTP requests. It will use Hyper, a library used in Rust, a language considered “memory safe”, because of its design and its specialized memory management.
This back-end, which will support both HTTP / 1 and HTTP / 2, will support quiche and Mesalink, already supported as well as written in Rust. Its construction was funded by ISRG, the organization behind Let’s Encrypt N.
Steinberg says the job will take time. Hyper does not yet have an API that allows it to communicate with code written in C, its development is underway. Only after this step can the actual design of the new back-end begin.
A dedicated branch has been created on the CURL GitHub repository. No date has been given yet on the outcome of the project.
Fitness: Exercise is a golden opportunity for older adults – Sarnia and Lambton County This Week
It used to be that the golden years were all about putting your feet up and taking it easy. But that was before exercise was linked to a reduced risk of chronic disease and increased longevity. Being physically active is now considered a vital component of a long and healthy life, and is especially important for older adults, including those who have yet to jump on the exercise bandwagon.
But there’s no clear consensus as to what type of physical activity is best suited for older populations looking to take advantage of all that exercise has to offer. Is the non-age-specific recommendation of 150 minutes of moderate-intensity exercise or 75 minutes of vigorous exercise a week the best option? Or are there workout routines that offer better results for older exercisers?
A team of researchers set out to get answers by comparing the long- and short-term results of three exercise routines on a large group of Norwegians aged 70 to 77, divided into three groups. The control group (780 people) was asked to follow the national guidelines for physical activity, which in Norway call for 30 minutes of moderate-intensity exercise most days of the week. The second group (387 people) swapped out two days of the general 30-minute workouts for 50 continuous minutes of exercise performed at an intensity equivalent to 70 per cent of their maximum heart rate. The third group (400 people) was also asked to swap out two days a week of the 30-minute workouts, but their routine consisted of four high-intensity intervals of four minutes performed at 90 per cent of their maximum heart rate. Fitness and health data for all three groups, whose average age was 72.8, was collected at the start of the study and again one, three and five years later.
To ensure the two non-control groups stayed on target, they met regularly with professionals who supervised workouts designed to ensure participants exercised in the appropriate training zone, with intensity measured by heart rate monitors and ratings of perceived exertion. Adherence to the exercise routine was analyzed through self-reporting, with anyone who participated in less than 50 per cent of the workouts considered to be non-compliant. At the end of the study, two physicians analyzed the medical data of all three groups, including any deaths, without knowing which exercise routine they followed.
The researchers anticipated that the two groups that exceeded the national recommendations for physical activity would realize an added boost of longevity, but there were no differences in the mortality rate between those who followed the 30-minute general routine and those who didn’t. There was, however, a slight boost in longevity among the high-intensity interval group when compared to the exercisers who performed 50 minutes of continuous moderate-intensity exercise.
The researchers aren’t sure why their hypothesis wasn’t realized, but suspect it had something to do with the overall good health of the study subjects. A whopping 80 per cent reported a medium or high level of physical activity at the start of the study, which suggests that exercise was already contributing to their overall health and longevity. Another finding to consider is that 47 per cent of the exercisers doing the high-intensity interval training stuck with it to the end of the study, compared to the 69 per cent of the controls who kept up their routine for the full five years.
“Participants in the control group did not receive supervised exercise, yet exercised at relatively high levels throughout the five years,” said the researchers.
Another unexpected finding is that peak oxygen uptake, a measure of cardiovascular fitness, showed no age-related decline over the course of the study. This is good news for older exercisers, as a decline in peak oxygen uptake is typical in this age group and is associated with an increased risk of premature death and coronary heart disease.
The bottom line is that there are a number of options for older adults who want to reap all the health benefits physical activity has to offer. It’s also clear that for active older adults, judging the effectiveness of a workout by its length or intensity isn’t a good practice.
“The central implication is that either shorter-duration vigorous physical activity or longer-duration moderate physical activity or a combination of the two, that amount to the same amount of work each week, will have the same favourable health outcomes, with vigorous physical activity being the time-efficient alternative,” stated the researchers.
So go ahead and pick the workout of your choice — or better yet, mix it up between all three routines featured in this study. For older adults, not only does exercise have the potential to mitigate several of the negative health conditions associated with aging, it can truly make the latter decades of life golden.
Apple warns of new iPhone 12 upgrade – The Queens County Citizen
Newly Support document Marked by Macroomers, Apple has quietly warned consumers that there are some significant pitfalls to its innovative new MagSafe wireless charging system, which extends beyond concerns Its weak magnets.
In the range of bullet points at the end of the document, Apple’s Magazine’s warning buyers of iPhone 12 series phones:
- If your iPhone’s battery is “too warm”, say that charging is limited to 80% capacity, increase the heat and limit charging.
- Magnetic strips and RFID chips on credit cards, security badges, passports and key fobs can damage the back of your iPhone and between the MagSafe charger. Apple a Mag Safe Wallet, So be very careful.
- Damages leather cases used with chargers by leaving “circular seals”. There is a similar damage to silicon cases Also reported A few days later, questions should also be asked as to what this does to the glassbacks of the case-less iPhone 12 models over time.
The most obvious fear of accidentally wiping out your credit cards is that the last point (which Apple writes in small gray at the end of the support document) seems to be pressed evenly.
Replacing the damaged iPhone 12 and iPhone 12 Pro rear windows will cost 9,449 (up to $ 50 on the iPhone 11) and 99,549, respectively. Yes you can buy Apple’s AppleCarePlus insurance policy (iPhone 12 – $ 7.99pm / $ 149 upfront; from $ 50.
And the costs continue to rise from here. The same support document says “Your iPhone will charge less quickly [with MagSafe] When using a power adapter that delivers less than 20W ”. Apple never sold the 20W charger with the previous iPhone and the chargers are now removed (Ear pods). So it will be Another $ 20.
Yes, there is a lot to like about MagSafe and as third party tools grow, its potential will be huge. Apple’s warnings around it are important and no one yet knows whether to upgrade to the iPhone 12 model, the second generation Magsafe may want to see if it launches with the iPhone 13 next year.
And, what Apple has About iPhone 13 has already been confirmed, Which is a very wise move.
Follow Gordon Facebook
More on Forbes
Media Beat: October 26, 2020 | FYIMusicNews – FYI Music News
Kershaw shines against Rays to put Dodgers back on course toward World Series glory – CBC.ca
Let's encrypt the fund building an HTTP back-end based on Hyper (Rust) – The Market Mail
Silver investment demand jumped 12% in 2019
Iran anticipates renewed protests amid social media shutdown
Galaxy M31 July 2020 security update brings Glance, a content-driven lockscreen wallpaper service
- Media21 hours ago
COMMENTARY: How comics can teach media literacy and help identify fake news – Global News
- Media23 hours ago
How Donald Trump's Presidency Has Changed The Media – NPR
- News18 hours ago
Coronavirus: What's happening in Canada and around the world on Sunday – CBC.ca
- News20 hours ago
How conspiracies like QAnon are slowly creeping into some Canadian churches – CBC.ca
- Sports17 hours ago
Khabib Nurmagomedov ends career with perfect record, perfect timing – MMA Fighting
- Politics19 hours ago
Sport and politics | Comment | ekathimerini.com – www.ekathimerini.com
- Sports18 hours ago
Hubbard runs for 139 yards as No. 6 Oklahoma St. beats Iowa St – TSN
- Business19 hours ago
Cenovus to buy Husky Energy in all-stock deal worth $23.6 billion – Financial Post