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  • Black History Month – Sojourner Truth

    Sojourner Truth was one of the most famous nineteenth-century black American women. She was an uneducated former slave who actively opposed slavery. Though she never learned to read or write, she became a moving speaker for black freedom and women’s rights. While many of her fellow black abolitionists spoke only to blacks, Truth spoke primarily to whites. While they spoke of violent uprisings, she spoke of reason and religious understanding.

    Sojourner Truth was born Isabella Baumfree around 1797 on an estate owned by Dutch settlers in upstate New York. She was the second youngest in a slave family of the ten or twelve children of James Baumfree and his wife Elizabeth. When her owner died in 1806, Isabella was put up for auction. Over the next few years, she had several owners who treated her poorly. John Dumont purchased her when she was thirteen, and she worked for him for the next seventeen years.

    In 1817 the state of New York passed a law granting freedom to slaves born before July 4, 1799. However, this law declared that those slaves could not be freed until July 4, 1827. While waiting ten years for her freedom, Isabella married a fellow slave named Thomas, with whom she had five children. As the date of her release approached, she realized that Dumont was plotting to keep her enslaved. In 1826 she ran away, leaving her husband and her children behind.

    Important events took place in Isabella’s life over the next two years. She found refuge with Maria and Isaac Van Wagenen, who had bought her from Dumont and gave her freedom. She then underwent a religious experience, claiming from that point on she could talk directly to God. Lastly, she sued to retrieve her son Peter, who had been sold illegally to a plantation owner in Alabama. In 1828, with the help of a lawyer, Isabella became the first black woman to take a white man to court and win.

    Soon thereafter, Isabella moved with Peter to New York City and began following Elijah Pierson, who claimed to be a prophet. He was soon joined by another religious figure known as Matthias, who claimed to be the Messiah. They formed a cult known as the “Kingdom” and moved to Sing Sing in southeast New York in 1833. Isabella grew apart from them and stayed away from their activities. But when Matthias was arrested for murdering Pierson, she was accused of being an accomplice. A white couple in the cult, the Folgers, also claimed that Isabella had tried to poison them. For the second time, she went to court. She was found innocent in the Matthias case, and decided to file a slander suit against the Folgers. In 1835 she won, becoming the first black person to win such a suit against a white person.

    For the next eight years, Isabella worked as a household servant in New York City. In 1843, deciding her mission was to preach the word of God, Isabella changed her name to Sojourner Truth and left the city. Truth traveled throughout New England, attending and holding prayer sessions. She supported herself with odd jobs and often slept outside. At the end of the year, she joined the Northampton Association, a Massachusetts community founded on the ideas of freedom and equality. It is through the Northampton group that Truth met other social reformers and abolitionists, including Frederick Douglass, who introduced her to their movement.

    During the 1850s, the issue of slavery heated up in the United States. In 1850 Congress passed the Fugitive Slave Law, which allowed runaway slaves to be arrested and jailed without a jury trial. In 1857 the U.S. Supreme Court ruled in the case of Dred Scott that slaves had no rights as citizens and that the government could not outlaw slavery in new territories.

    The results of the Scott case and the unsettling times did not deter Truth away from her mission. Her life story, Narrative of Sojourner Truth, cowritten with Olive Gilbert, was published in 1850. She then headed west and made stops in town after town to speak about her experiences as a slave and her eventual freedom. Her colorful and down-to-earth style often soothed the hostile crowds she faced. While on her travels, Truth noted that while women could be leaders in the abolitionist movement, they could neither vote nor hold public office. Realizing she was discriminated against on two fronts, Truth became an outspoken supporter of women’s rights.

    By the mid-1850s, Truth had earned enough money from sales of her popular autobiography to buy land and a house in Battle Creek, Michigan. She continued her lectures, traveling throughout the Midwest. When the Civil War began in 1861, she visited black troops stationed near Detroit, Michigan, offering them encouragement. Shortly after meeting U.S. president Abraham Lincoln in October 1864, she decided to stay in the Washington area to work at a hospital and counsel freed slaves.

    Following the end of the Civil War, Truth continued to work with freed slaves. After her arm had been dislocated by a streetcar conductor who had refused to let her ride, she fought for and won the right for blacks to share Washington streetcars with whites. For several years she led a campaign to have land in the West set aside for freed blacks, many of whom were poor and homeless after the war. She carried on her lectures for the rights of blacks and women throughout the 1870s. Failing health, however, soon forced Truth to return to her Battle Creek home. She died there on November 26, 1883.

    Her most famous speech, given extemporaneously was entitled “Ain’t I a Woman” and while it was not recorded it was a powerful message of human rights.

    ??That man over there says that women need to be helped into carriages, and lifted over ditches, and to have the best place everywhere. Nobody ever helps me into carriages, or over mud-puddles, or gives me any best place! And ain’t I a woman? Look at me! Look at my arm! I have ploughed and planted, and gathered into barns, and no man could head me! And ain’t I a woman? I could work as much and eat as much as a man – when I could get it – and bear the lash as well! And ain’t I a woman? I have borne thirteen children, and seen most all sold off to slavery, and when I cried out with my mother’s grief, none but Jesus heard me! And ain’t I a woman???

    In 2014, Truth was included in Smithsonian magazine’s list of the “100 Most Significant Americans of All Time”.

  • _Dear Friends,_

    Sometimes I take technology for granted. With Grace off in Honduras volunteering at a hospital for a couple weeks, I thought it was unlikely I would hear from her very often. Ten or twenty years ago the only way to communicate would have been an expensive phone call or a letter. But now, I get daily texts, FaceTime chats, pictures and even a Skype call or two. When Hapy and I started Small Dog Electronics our mission was to encourage the use of technology to build and communicate, to bridge cultural divides and not to set us apart and destroy.

    In the balance, I believe that technology has enhanced communication and understanding. I know that I have met friends all over the world aided by the ability to instantly communicate. My good friend, Simon is a young man that I met online in China. What started out as friendly communications late at night about the NBA led to discussions of just about everything, a business relationship that continues to this day and a friendship of two people on opposite sides of the world.

    I want to applaud Apple for taking a stand, not only against the Muslim ban but today against the reversal of protections for transgender students. “Apple believes everyone deserves a chance to thrive in an environment free from stigma and discrimination,” Apple said. “We support efforts toward greater acceptance, not less, and we strongly believe that transgender students should be treated as equals. We disagree with any effort to limit or rescind their rights and protections.” We echo those sentiments and praise Apple for stepping up!

    This week’s Kibbles & Bytes exclusive features the new 15-inch MacBook Pro with Touch Bar in either Space Gray or Silver bundled with the AppleCare Protection Plan. This new MacBook Pro has the 2.6GHz i7 processor, 16GB of RAM and a 256GB SSD drive. AppleCare extends the normal 1-year Apple warranty to 3 years and the 90 days of free technical support also to three years. For Kibbles & Bytes readers this bundle is “**$100 off at $2649!**”:http://www.smalldog.com/wag900002597

  • PRODUCT REVIEW: Apple AirPods

    The AirPods, released in December 2016, are Apple’s newest and most high-tech iteration of their classic earbuds. I’ve had my pair for about three weeks, and I couldn’t be happier with them. I’ve used many different types of earbuds, both wired and wireless, but I was never quite satisfied with them. Every type of earbuds I tried either tended to slip out of my ears over time, or the cable was annoying and limited my movement, especially when running or working out.

    The AirPods are truly wireless, with no cable connecting them to each other like some other “wireless” earbuds. Included in the box are the two earbuds, a charging case, and a Lightning to USB-A charging cable. Each earbud and the charging case have their own separate battery. To charge the AirPods, they can be inserted into the charging case. The charge will then be transferred from the battery in the charging case to the batteries in the AirPods. The charging case can be used to charge the AirPods regardless of whether it is currently connected via the Lightning cable to the main power source. The AirPods can play up to 5 hours of music on a single charge, and the charging case can store enough power to fully charge the AirPods about 5 times before the case needs to be recharged. The charging is also very quick. 15 minutes inside the case will charge the AirPods enough for 3 hours of music playback.

    The feature that sold me on the AirPods is the true wireless capability, paired with the size and weight of the earbuds. The size and weight are such that if I shake my head as hard as I can, not only do the earbuds not fall out, but they do not even move. This is a revolutionary feature for me, and I have never used another pair of earbuds where this is the case. Before my AirPods arrived, I was worried about how well this feature would work for me, but I have been completely satisfied with the result. Of course, this may vary depending on the shape of your ears, but every other online review I have seen has been consistent with my experience in this regard. I have to commend Apple on this feature, as it seems that they have been able to refine the size and shape of the AirPods so that they will remain snug in a variety of ear shapes.

    The AirPods are compatible with any device that supports bluetooth, but when paired with a device running iOS 10 or macOS Sierra, extra features are available. The AirPods include proximity sensors and can detect when they are in use, so when you remove one AirPod the audio you are listening to will pause, and resume when you put the Airpod back in. You can also tap an AirPod twice to skip to the next track. Both of these features are configurable in the bluetooth settings. The AirPods also feature a microphone inside each earbud, which can be used to make calls or use Siri. The sound quality on the AirPods is of course not comparable to a full-sized set of studio headphones, but for earbuds the quality is about as good as can be expected.

    The only feature that I feel the AirPods are missing is the ability to change the audio volume. If I need to pause the music I remove an earbud instead of using the tap to pause feature, so in my opinion it would be ideal if tapping the left Airpod lowered the volume and tapping the right one raised it. If the software on the AirPods can be updated, perhaps Apple will consider adding this feature in the future. Overall though, I would highly recommend the AirPods to anyone looking to upgrade their earbuds, especially for use during workouts.

    The AirPods are $159.99, and are unfortunately currently on backorder due to their popularity. “*Open this link to submit your email address and we’ll get in touch as soon as they are available!*”:http://www.smalldog.com/product/89068/apple-airpods

  • Developer Signing Certificates

    As the director of IT at Small Dog, I manage ??a lot?? of accounts. It’s not feasible to remember each of the passwords and logins, so I use a piece of software called “**1Password**”:https://1password.com/. There are iOS, macOS and Windows versions of the app and it can be added as an extension or add on into most modern browsers.

    On Monday this week, I needed to edit one of the records in my 1Password. I usually have the mini app running in my toolbar, but I noticed it wasn’t there. So I tried to launch it from my apps folder. It did a bunch of thinking, but ultimately failed to launch. I tried to launch the mini app myself. This also failed. I rebooted my machine. No luck.

    As it turns out, 1Password had fallen victim to a change in developer signing certificates policy by Apple. When you create an app to run on iOS or macOS, Apple allows you to sign the app cryptographically. This signature allows the operating system to verify that the app is authentic, and hasn’t been modified maliciously before it runs on your device. Apps purchased from the app store are “pre-approved” by Apple, so there’s no need to verify them before running, but apps downloaded from the internet generally don’t have that pre-approval. That’s where the developer signing comes into play. You’ve probably encountered this before when macOS pops up a warning saying that the app cannot be launched because it comes from an unknown source. This system, built into all versions of macOS, is called “Gatekeeper”. It can be bypassed, but it’s always best to let it do its job so that you know software running on your device won’t do anything malicious.

    This is what happened with 1Password. Previously, when an app was signed with a developer certificate, it was good to go…indefinitely, even if the developer certificate expired. Apple made a change to this policy though. Apps also have something else called a provisioning profile. The provisioning profile is basically a list of things that the app has been approved to do. Common things might be: accessing iCloud data, sending push notifications, or reading photos and contact data among many others. These profiles are also signed by the developer certificate, and unlike the app, when the certificate expires, the profile is no longer valid. Depending on how the app works, this could mean it would fail to launch entirely, as was the case with 1Password. The certificate that was used to sign the provisioning profile for 1Password expired over this past weekend. The 1Password team was unaware of the change that provisioning profiles could expire.

    Fortunately, the fix is pretty simple if you’re using 1Password. Just go to their site and re-download the application. This will contain the newly signed provisioning profile and the app will be able to launch correctly. While all of this might seem like an unnecessary headache, these policies and procedures help to insure that no malicious software runs on your devices. They help to keep your iCloud and other personal data safe from apps that could exploit that information. So even when there are hiccups like this, ultimately it’s all about keeping you safe.

  • _Hello Fellow Technophiles,_

    I’ve decided to just leave my beach picture on Tech Tails for the remainder of the winter. Despite some spring-like temperatures here this week, it is still nowhere near as nice as a beach in Florida. I am one of the rare people here at Small Dog that doesn’t ski or snowboard, so all the snow we’ve been getting just means more that I have to shovel. On the other hand, I have been enjoying sledding with the kids, so maybe winter isn’t all that bad.

    We’ve got two great articles from the team this week. The first deals with an issue that is preventing the popular password manager 1Password to not launch. The general advice here is to check with the manufacturer of an application if you are having an issue as it might be a known issue with a simple fix, as is the case here. The second is a review of Apple’s newest music device: AirPods. I personally strongly prefer wired over-ear headphones, but Ben makes a strong case for them so I just might have to try them out.

    Thanks for reading!

    Mike
    “*michaeld@smalldog.com*”:mailto:michaeld@smalldog.com

  • Black History Month – BB Stringfield

    Bessie B. Stringfield, a.k.a. “BB,” was the first black woman to make eight long-distance solo tours across the U.S. on a motorcycle. In…

  • Swipe Your E-mail Care Away

    If your inbox is anything like mine you understand the frustrations in keeping it clutter free. I actually have multiple e-mail accounts that…

  • I am glad I have my canine companions while Grace is volunteering in Honduras. She keeps sending me pictures of her sheet rocking and painting. I told her I have some work here at the house but she didn’t think that was funny at all.

    My skiing-crazy employees up in Vermont got a treat with a nor’easter and lots of snow with more on the way. Artie has a long standing agreement with me that if there is fresh powder I should not expect him in at his normal time and perhaps not at all. It is a small price to pay for a happy employee.

    I definitely think I am in Superman’s Bizzaro world (you remember that, right?) with the news coming out being weirder and weirder. I would have never guessed that the “strong on security” Republics would be so quick to cozy up with Russia even after it came out that they messed with our election. I guess we do indeed live in interesting times here in Bizzaro land.

    Thank you so much for reading this issue of Kibbles & Bytes!

    Your Kibbles & Bytes Team,

    _Don & Hadley_

  • A Green Grid

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    I’ve been interested in green electricity for years. When I was 12 my parents got me a K-nex building set that came with a motor and a tiny solar panel. You could snap the pieces of plastic together into all kinds of creations from a stationary dipping bird to a little drag racer. All you had to do to make them move was plug the solar panel into the little motor and get some sun. I was endlessly fascinated by this and was always trying to figure out how to use the tiny solar panel to run other things.

    In the case of my K-nex, the solar panel plugged directly into the motor. If the panel was in sunlight, the motor would run, and if it wasn’t, the motor would stop instantly. The electricity wasn’t being stored. This is one of the fundamental challenges with most types of green electricity even at the grid-level. When you plug your toaster into the wall and turn it on the power it’s consuming has been generated at exactly that moment by the electric company. In almost all electricity grids around the world, electricity is delivered on-demand. There is no storage.

    This is actually a very complicated thing when you think about it. All the toasters out there, in all the homes and businesses consume some amount of electricity. The power plant running that grid needs to be able to supply as close to that total amount as possible. Too little and the voltage available will drop. Too much and the voltage may damage equipment. Too little voltage happens all the time, especially in summer when people are using air conditioners on a hot day. This condition is commonly called a “brown out”. To correct a brown out condition, a the grid operator must increase power available to the grid. This can be done in many ways including shunting electricity from nearby grids, bringing auxiliary nuclear, natural gas or coal plants online or incentivizing customers to use less power during peak demand conditions.

    This is a major management task and in New England, it’s handled by an organization called ISO New England. They actually need to predict what the electricity demands will be each day and tailor the mix of available electricity to meet that need as closely as possible. Remember that there is no storage on most electrical grids, so if generation stops, power stops instantly. You can actually watch this operation in real time for New England at “**https://www.iso-ne.com/isoexpress/**”:https://www.iso-ne.com/isoexpress/. Pay particular attention to the system load graph. Notice how they have a predicted demand and how close they’re able to keep generation to that demand.

    You should also notice that the demand changes significantly throughout an average day. Most types of power generation cannot be easily shut off completely (such as at night when demand is low). This means that the generating stations operate 24/7 even if there isn’t demand. This is why electricity costs can fluctuate depending on the time of day. The price for off-peak power at night is lower to incentivize usage.

    How does green electricity factor into all of this? With traditional forms of electricity generation (coal and natural gas mostly) the amount of power being generated/delivered can be controlled to a fairly large degree. Need more power? Burn more coal. Need less power? Burn less coal. Pretty simple. Green electricity (wind, solar, tidal, etc) cannot be controlled in such a way. The two exceptions to this are hydroelectricity and nuclear, though both of those have pretty significant environmental dangers/drawbacks. If it’s a hot summer day, and more electricity is needed on the grid, you can’t just ask the sun to shine brighter or the wind to blow harder.

    So in reality, there was never really a green electricity shortage or problem using it. We certainly have the technology. The issue has always been one of storage and the fundamental way our electric grid was designed from the beginning. Without a way to store electricity to buffer the low periods of availability, most green electricity generation is poorly suited to how we operate our electric grids. Recently this issue has been getting some attention and research is being done into how to accomplish this storage. In limited situations, grid-level battery technology is almost to the point of being feasible. One older method of providing on-demand auxiliary power is actually a form of energy storage: pumped hydro.

    Pumped hydro works by using electricity during times of excess to pump water up to an elevated storage reservoir. This water is then released back down when needed to provide an extra boost of generation. This works very well but is highly dependent on the local geography. When I was a kid, we used to go on school field trips all the time to a pumped hydro facility (the largest in New England) in Northfield, Massachusetts. They pump water from the Connecticut River up to a reservoir on top of Northfield Mountain. If you live nearby, I highly recommend checking it out. They have a visitor center that explains how it works and you can do an easy hike to the top of the mountain where the reservoir is located. Read more about the facility here: “**http://www.wbur.org/bostonomix/2016/12/02/northfield-mountain-hydroelectric-station**”:http://www.wbur.org/bostonomix/2016/12/02/northfield-mountain-hydroelectric-station

  • Black History Month – Rosa Parks

    Rosa Louise McCauley Parks (February 4, 1913 – October 24, 2005) was an African American civil rights activist, whom the U.S. Congress later called “the first lady of civil rights”, and “the mother of the freedom movement”.

    Rosa Parks is one of my heroes that grace my wall by my desk in Vermont. I have this phone signed by Rosa in a place of honor. What a brave, strong and persistent woman!

    On December 1, 1955 in Montgomery, Alabama, Parks, age 42, refused to obey bus driver James Blake’s order that she give up her seat to make room for a white passenger. Her action was not the first of its kind. Irene Morgan in 1946, and Sarah Louise Keys in 1955, had won rulings before the U.S. Supreme Court, and the Interstate Commerce Commission, respectively, in the area of interstate bus travel.

    Nine months before Parks refused to give up her seat, 15-year-old Claudette Colvin refused to move from her seat on the same bus system. In New York City, in 1854, Lizzie Jennings engaged in similar activity, leading to the desegregation of the horsecars and horse-drawn omnibuses of that city. But unlike these previous individual actions of civil disobedience, Parks’ action sparked the Montgomery Bus Boycott.

    Parks’ act of defiance became an important symbol of the modern Civil Rights Movement and Parks became an international icon of resistance to racial segregation. She organized and collaborated with civil rights leaders, including boycott leader Martin Luther King, Jr., helping to launch him to national prominence in the civil rights movement.

    At the time of her action, Parks was secretary of the Montgomery chapter of the National Association for the Advancement of Colored People (NAACP) and had recently attended the Highlander Folk School, a Tennessee center for workers’ rights and racial equality. Nonetheless, she took her action as a private citizen “tired of giving in”. Although widely honored in later years for her action, she suffered for it, losing her job as a seamstress in a local department store.

    Eventually, she moved to Detroit, Michigan, where she found similar work. From 1965 to 1988 she served as secretary and receptionist to African-American U.S. Representative John Conyers. After retirement from this position, she wrote an autobiography and lived a largely private life in Detroit. In her final years she suffered from dementia and became embroiled in a lawsuit filed on her behalf against American hip-hop duo OutKast.

    Parks eventually received many honors ranging from the 1979 Spingarn Medal to the Presidential Medal of Freedom, the Congressional Gold Medal and a posthumous statue in the United States Capitol’s National Statuary Hall. Her death in 2005 was a major story in the United States’ leading newspapers. She was granted the posthumous honor of lying in honor at the Capitol Rotunda.

    On February 4, 2013, the U.S. Postal Service issued a special Rosa Parks Forever stamp on what would have been the late civil rights icon’s 100th birthday.

  • Make a Scene!

    One of the great features of Apple HomeKit is the ability to make a scene. Once you have set up your Apple HomeKit compatible devices in the Home App you can control them with your iPhone or with Siri. So, hook up that August lock and you can say “Hey Siri, lock the front door” and bingo, the door is locked.

    But if you make a scene you can control multiple accessories at the same time. For example, I have a scene called “good night”. When I am ready to go to bed at night I tell Siri “good night” and both my doors lock, all the lights, except the bedroom light, are turned off and the thermostat is turned to a comfortable sleeping temperature. I only wish Sonos could be controlled there, too, so I could also automatically play the blues in the bedroom but that may come soon.

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    To create a scene (act like a crazy person?) no really to make a scene:

    1. Open the Home app on your iPhone or iPad and tap the Home tab or the Rooms tab at the bottom and then tap +

    2) Tap Add Scene

    3) You can either choose one of the included scenes or a custom scene.

    4) Tap Add or Remove Accessories

    5) Tap the accessories you want to add and then tap Done

    6) Touch and hold an accessory to adjust its settings – i.e. slide the bar up or down for thermostat temperature setting

    7) To preview the scene, tap Test This Scene. If you want to access this scene in your Home tab, the Control Center and on your Apple Watch you should toggle Show in Favorites.

    I think it is pretty cool that I can control my scenes with my Apple Watch and just by sliding up and to the left in the control center.

    You can add or delete or adjust accessories from a scene anytime. You just touch and hold a scene in the Home app and then tap Details.

    Okay, now let’s say you want MORE automation for your scene. Perhaps you want to run the scene at a certain time every day. I don’t go to bed at the same time every day but let’s say you do come home from work everyday at about the same time. You could set the lights to come on, the heat to go on, etc. as you walk in the door.

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    To automate your accessories you must first set up your iPad or 4th Generation AppleTV to be your smart home hub. Once you have done that you can create an automation by:

    1) Open the Home app and tap the Automation tab. Then tap Create New Automation.

    2) Now you will have the choice of when you want the automation to occur.

    * My Location Changes: Have your chosen accessories and/or scenes turn on and off when you leave or arrive at a specified location, like your home.

    * A Time of Day Occurs: Choose the time of day and days of the week you want your accessories to turn on and off automatically

    * An accessory is Controlled: If an accessory turns on or off, you can have other accessories or scenes react. An example would be whenever the door is unlocked the lights come on

    * A Sensor Detects Something: You might use this with a motion sensor.

    3) Select the scenes and accessories to automate. Then tap Next.

    4) Verify the accessories and scenes. Touch and hold an accessory or scene to adjust.

    5) Finish up by tapping Done.

    If you want to turn off or delete an automation you do so in the Home app in the automation section. Tap the automation and then choose Turn off, Enable this automation or Delete automation. You can also swipe left over the automation and select delete.

    I know Tim Cook talked about how he uses HomeKit every day during the recent earnings call. I don’t know some times all this home automation stuff reminds me of the Jetsons and others of one of my favorite movies ??Brazil.?? But he talked about starting up the coffee maker and had everyone wondering whether that was just a plug switch or something cooler. I know I want to be able to control my TV with HomeKit – so when I say Good Night to Siri she also turns off the TV.