Tag Archive for COVID-19

Is Working From Home the New Normal?

Is Working From Home the New Normal?It looks likely that a second wave of COVID-19 is going to extend social distancing and lock-downs. This will make working from home the new normal for many of us. Sixty-two percent of currently employed Americans told Gallup they have worked from home during the crisis. The number of people working from home has doubled since mid-March when the pandemic hit the U.S.

Working from home requires some kind of connectivity from the home to the corporate dataWorking from home requires some kind of connectivity from the home to the corporate data. The most reliable way to get that connection is using fixed broadband. You typically get fixed broadband from your local telco monopoly (ATT, Verizon, Comcast, etc). While they promise screaming fast bandwidth of up to 1,000 Mbps (1 Gbps). Their claims of fast connectivity will cost you up at least $75.00 a month. And most of us will never get that kind of speed.

Fastest country

Data from Ookla, the parent company of Speedtest.net, says the fastest country Singapore. The Speedtest Global Index for June 2020 reports that Singapore has an average internet speed of 208.16 Mbps. The overall fixed bandwidth speed in the United States is 143.28 Mbps.  That speed is only good enough to rank 14th globally. For some context, the microstate of Andorra in the Pyrenees mountains gets 161.59 Mbps.

Best connectivity for working from home

Ookla logoIn the U.S., New Jersey gets the best fixed broadband connectivity. Ookla says the Garden state gets a median download speed of 99.1 Mbps down (how fast you can transfer data from a server on the Internet to you). New Jersey gets an average of 31.60 Mbps up (how fast you can transfer data to a server on the Internet). The speed comes with a latency of 13 ms (the delay of information communication). 

Michigan ranked 31 in the U.S.

Fixed bandwidth in Michigan is laughable. The Great Lakes state ranked #31 on the Ookla report. Results from speedtest.net say the typical Michigan user has a median download speed of 78.25 Mbps – approximately half of the U.S. average. Michigan only gets an upload speed of 11.36 Mbps with a latency of 20 ms from Comcast Xfinity. Wyoming is the worst state for fixed broadband – they get an average of 43.8 Mbps down and 10.09 Mbps up.

The Ookla report also breaks down the bandwidth for the 100 most populous U.S. cities. Kansas City, Missouri had the fastest median download speed over fixed broadband during Q2 2020 at 132.71 Mbps. Followed by fixed broadband in:

  • fastest median download speedSan Antonio, TX – 123.06 Mbps;
  • Austin, TX –  122.20 Mbps;
  • Lincoln, NE – 120.19 Mbps; and
  • Raleigh, NC – 119.88 Mbps.

Toledo, Ohio was the slowest city. Toledoan’s only get a download speed over fixed broadband of 48.58 Mbps. The next slowest cities according to Speednet.net are:

  • Detroit's legacy of poor connectivityBuffalo, NY – 56.24 Mbps;
  • St. Paul, MN – 56.99 Mbps;
  • Boise, ID – 57.46 Mbps;
  • Tucson, AZ – 58.32 Mbps; and
  • Detroit, MI – 64.56 Mbps.

Detroit continues its legacy of poor connectivity. Spedtest.net ranked Motown at #95/100. They found that the average Detroiter could only get 64.56 Mbps down and 11.79 Mbps up. The best provider in Motown is Rocket Fiber. The ranking has changed little since I wrote about the National Digital Inclusion Alliance‘s 2018 report that the Detroit metro area ranked #184/185 for the number of households that are actually connected to the Internet

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digital redliningCould it be that the major telcos are practicing “digital redlining?” The Ookla report says that Rocket Fiber, a local ISP started by Dan Gilbert provides the best service to the D is one indicator. Combine that with the history of insurance redlining in Detroit and Comcast’s 2014 plan to drop the Detroit Market

Statistics from Pew estimate that 14% of households in urban areas are digitally disconnected and cannot attend online school and are out of the workforce. That results in 70% of Detroit’s school-age children with no internet access at home.

FCC "High-speed" bandwidth standardIn Michigan, 809,000 people are left without access to a wired internet connection capable of 25 Mbps download speeds. Another 360,000 people don’t have access to a wired broadband connection at all, and 816,000 Michiganders only have access to one internet provider at their place of residence.

Even those who meet the FCC “High-speed” bandwidth standard of 25 Mbps download and 3 Mbps upload can be limited in their ability to attend school online or work from home.

Do the real network math – de-rate any advertised bandwidth by 25% for the factors like over-subscription, bridge clips, and squirrels – leaves an actual bandwidth of 18.75 Mbps down and 2.0 Mbps up. These real-world speeds are not good enough to use the most popular video-conference app Zoom’s high-quality functionality. If two or more users locked down at home, due to COVID, trying to work from home and attend online classes – well. Forget about working from home or going to school online.

Zoom
Call QualityDownload (Minimum)Upload (Minimum)Total (Minimum)
High800 Kbps1.0 Mbps1.8 Mbps
720p1.5 Mbps1.5 Mbps3.0 Mbps
Send 1080p3.0 Mbps3.0 Mbps6.0 Mbps
Receive 1080p3.0 Mbps3.0 Mbps6.0 Mbps
Microsoft Teams
Call QualityDownload (Minimum)Upload (Minimum)Total (Minimum)
High0.5 Mbps0.5 Mbps1.0 Mbps
720p1.2 Mbps1.2 Mbps2.4 Mbps
1080p1.5 Mbps1.5 Mbps3.0 Mbps
Cisco Webex
Call QualityDownload (Minimum)Upload (Minimum)Total (Minimum)
High0.5 Mbps0.5 Mbps1.0 Mbps
720p1.0 Mbps1.5 Mbps2.5 Mbps
1080p2.5 Mbps3.0 Mbps5.5 Mbps

 

Stay safe out there!

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Fourth of July Canceled

Fourth of July 2020 be like…

Fourth of July Canceled

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COVID-19 may have forced the cancellation of many events – including the Fourth of July fireworks in many places – you can use the time to become better Americans:

  • Log-off of Facebook
  • Turn off the TV
  • Write a letter to your representatives
  • Move your money to a credit union
  • Share a ride

Stay safe out there!

Related article

  • Salute to America | Fourth of July Celebration – CANCELED (Visit Detroit)

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Blue Front Closing

Blue Front ClosingThe 90-year-old Blue Front store is closing. The store at the corner of Packard Street and Arbor Street in Ann Arbor is shutting down for good Saturday. When I was on campus in the mid-’80s, Blue Front at 701 Packard Street sold beer, wine, newspapers, sundries, and snacks. In 2014 the campus tradition was converted to a craft beer store.

Blue Front - Ann Arbor

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I remember the Blue Front. It was the place I would stop to get batteries for my Walkman, an extra roll of TP, beer, and munchies going to or from campus.

This is not surprising to me. Combine campus being deserted due to COVID-19 lockdowns with the decision to move to a $20.00 a bottle craft beer model in a student area with no parking.

Stay safe out there!

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

5G in the D

5G in the DDuring the COVID-19 lockdowns work from home saw a 34% growth. Gartner reports that in the post-COVID “new normal” (whenever that is) era 74% of businesses will move some of their previously on-site workforce to permanently remote positions. These signals problems for many Detroiters who live in one of America’s worst connected areas.

Verizon 5gVerizon may be one part of Detroit moving forward in the “new normal.” FireceWirless is reporting that Verizon (VZ) is now offering its fixed wireless access (FWA) 5G Home Internet service in the D. The telco will offer the 5G Ultra-Wideband Network in the following areas: Detroit, Dearborn, Livonia, and Troy.

Detroit
Dearborn
Livonia
Troy

The Detroit 5G Home service will use millimeter wave (mmWave) spectrum and is expected to deliver speeds of about 300 Mbps. There are several factors that affect the speed of 5G networks. Notably, the more people that are connected to a network, the slower speeds will be. Not only that, but your distance to a 5G node may impact speeds too. It also uses the same network the operator is building for mobile 5G which means the FWA product is dependent on mobile 5G being available in your area.  

5G fixed wireless access

Verizon is working on higher-powered customer premises equipment for 5G Home that’s expected to expand the coverage area supported by the fixed wireless service. But the improved CPE is not part of the initial 5G Home rollout in Motown.

5G small cell site

Detroiters will get a new “enhanced” form of the product which uses industry standard 5G-NR transmission standard that, among others things, supports a customer self-install model (cost savings for VZ). Detroiters signing up for 5G Home will get the new router. The router supports the Wi-Fi 6 standard, promising peak speeds up to 1 Gbps and allowing multiple devices to run at the same time. It also features Amazon Alexa built-in, so customers can control their smart home devices and ask questions, hands-free.

5G Home service perks

The no-contract 5G Home service starts at $50 per month for Verizon customers and $70 per month for everybody else. The operator is sweetening the deal with an offer of no cost content options to get customers to sign up. Among the perks being used to entice consumers to 5G Home, Verizon is offering:

  • One month of YouTube TV,
  •  One year of Disney+
  • Three months of Google Stadia (Google’s new cloud gaming service).

New customers can also get a free Stream TV device. The device is an Android TV-based, 4K-capable streaming product from Verizon. The device is also integrated with the Google Assistant platform and Chromecast “built-in,” which enables users to cast video from the smartphone to the TV screen. The Stream TV device gets subscribers access to a library of OTT channels, apps, and entertainment, including Netflix and Amazon Prime.

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Verizon has said it plans to expand 5G Home Internet to have coverage for 30 million households. Verizon predicts that by 2035, 5G will enable more than $12 trillion in global economic revenue, and support 22 million jobs worldwide driven by the digitalization of industries such as transportation, agriculture, and manufacturing.

Not everyone is convinced that these new attempts at delivering fixed wireless broadband will be a success. Lynnette Luna, principal analyst with GlobalData, told FierceWireless that Verizon needs to provide some clarity on its strategy. “They don’t want to deploy it in places with a lot of broadband competition so they look for markets where they have an advantage but I don’t understand their formula.” 

However, she added that she thinks it’s smart for Verizon to bundle the service with other things. In particular, the demo access to Google Stadia because it showcases one of 5G’s key use cases — cloud gaming.

Stay safe out there!

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Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Artificial Intelligence on the Throne

Artificial Intelligence  on the ThroneThe Internet of Things (IoT) is covering the world with all kinds of devices for the home and industry. Tech prognosticator IDC estimates that by 2025 there will be 41.6 billion IoT devices. The market research firm predicts the IoT devices will dump 79.4 zettabytes (ZB) of data. One class of IoT device for the home has gotten a major upgrade from California’s Stanford. Stanford University medical researchers have created a smart toilet by adding artificial intelligence to the throne. Before Stanford, the smart toilet was often the butt of jokes. The “smart toilet” offered ambient colored lighting, wireless Bluetooth music sync, heated seats, foot warmers, and automatic opening and closing lids. All nice but not really smart. The Stanford Precision Health Toilet (advanced Smart Toilet for healthcare) is really smart it can diagnose diseases. 

Artificial intelligence on the toilet

The Stanford Precision Health Toilet project led by Lead author, Seung-min Park, Ph.D., published A mountable toilet system for personalized health monitoring via the analysis of excreta.” In the journal Nature Biomedical Engineering, they describe a toilet designed to detect early warning signs of cancer and other diseases. The Stanford team believes it will be useful for people at an increased risk of developing certain health issues. Dr. Gambhir – a Ph.D., Stanford professor, chair of radiology, and the senior author of the research paper says that currently, the toilet can measure 10 different biomarkers. The device is fitted inside a regular toilet bowl and is connected to an app for evaluation. Dr. Gambhir envisions it as part of an average home bathroom. The sensors would be an add-on that’s easily integrated into “any old porcelain bowl.” Stanford Precision Health Toilet The extra-smart toilet uses cameras and test strips to collect number one and number two samples. It then analyzes both your pee and poo with artificial intelligence to generate diagnosesa trend in the medical industry. Stanford News says the smart toilet’s algorithms “can distinguish normal ‘urodynamics.’ Urodynamics is the flow rate, stream time, and total volume, among other parameters of urine. The Smart toilet can also check “stool consistencies from those that are unhealthy.analyze white blood cell countChanges in urine can reveal multiple disorders. The dipsticks can be used to analyze white blood cell count, consistent blood contamination. Certain levels of proteins, that can signify bad things. Including a spectrum of diseases, including infection, irritable bowel syndrome, kidney failure, bladder cancer, and prostate cancer.

A very unique biometric factor

The toilet’s built-in identification system uses fingerprints and analprints to identify users in order to match users to their data. Apparently, analprints turn out to be unique biometric factor like fingerprints or iris prints. Professor Gambhir said, “We know it seems weird, but as it turns out, your anal print is unique.” Stanford says no human will see you analprint biometric data. If the artificial intelligence detects something questionable the smart toilets’ app would alert the user’s healthcare team to conduct a full diagnosis and further tests. researchers are planning upgradesThe researchers are planning upgrades to the Precision Health Toilet. Mr. Park told The Verge the upcoming number two version of the toilet will help detect tumor DNA and viral RNA to help them track the spread of diseases like COVID-19. Dr. Gambhir told NakedSecurity his team is working to customize the toilet’s tests to fit a user’s individual needs. For example, a diabetic’s smart toilet could monitor glucose in the urine. Or if a person with a family history of bladder or kidney cancer could benefit by having a smart toilet that monitors for blood. The Stanford researchers tested the toilet and more than half of their pilot test subjects were comfortable using the extra-smart toilet. 37% were “somewhat comfortable.” 15% were “very comfortable” with the idea of “baring it all in the name of precision health.rb- Salvador DaliUsing analprints to match your poo with you is based on “work” by 20th-century surrealist painter Salvador Dali. Stanford’s Gambhir pointed out in an interview with Bioengineering that Dali studied anal creases for his unconventional erotic art (NSFW). Dr. Gambhir’s assurances that the health data would be stored with “privacy protections” in “secure, cloud-based systems.” Followers of the Bach Seat know that cloud-based systems is also known as “somebody else’s computer.” That sounds like a bad idea. We know cloud-based storage can be very leaky. And healthcare systems have come under increased attack during the COVID pandemic. The Feds could track people around coming and goingAnother problem with the ultra-smart toilet. When the FBI gets hold of this data, they could literally be up in everybody’s business. The Feds could track people around the world coming and going by adding analprints to their massive facial recognition surveillance database. Dr. Gambhir is quoted by NakedSecurity, 

We have taken rigorous steps to ensure that all the information is de-identified when it’s sent to the cloud and that the information – when sent to health care providers – is protected under [HIPAA],… 

NakedSecurity points out that time and time again Big Data can be dissected, compared, and contrasted to draw inferences about individuals. In other words, it’s not hard to re-identify people from anonymized records, be they records pertaining to location tracking, faceprints, or now-anuses. Dr. Gambhir reminds us all that while the Stanford Precision Health ultra-smart Toile has clear benefits as a diagnostic tool, it should not be a replacement for a doctor.

Stay safe out there!

Related article   Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.