Alternative Twitter Apps

With the advent of iPadOS and development work at Twitter, Inc. the iPad Twitter app has become unstable. As of iPadOS 13.1, multiple users are seeing the following problems.

  • Each time the app is updated, view mode switches from the most recent to “Home” view. Most users prefer the timeline view.
  • In both home and timeline views, the app interrupts what you are doing to refresh the view.
  • The app segfaults at random
  • The app hangs in the tweet editor
  • The app segfaults in the tweet editor

In this article, we’ll look at an alternative Twitter app. There are two well regarded apps, Twitteriffic and Tweetbot having similar user interfaces and none of the rude behaviors mentioned above.

Continue reading Alternative Twitter Apps

Nick’s Hindquarters Weakness update

The past several months have been up and down and up again as we learned more about Nick’s late in life care. This article is a catch up to November. I never thought he’d make it that far.

References

  1. https://store.greyhoundhalloffame.com/product_p/9060.htm Care of the Racing/Retired Greyhound, National Greyhound Association and American Greyhound Council, 2007.
  2. Twitter @nickgreyhound1 has a daily vignette and tracks how he’s doing that day.
Continue reading Nick’s Hindquarters Weakness update

Schiit Pi?

Those of you who saw the John Darko interview of Jason Stoddard and Mike Moffat filmed at the 2018 RMAF know that both have a passion for Schitty puns. During this interview, Mike teased a “Schiit Pi” concept. Mike’s idea was to embed an ARM processor in products to pick up additional digital signal processing tasks beyond the abilities of the Burr-Brown parts he had been using.

Jason is adamant that Schiit will not become a “software company”, that is offer IOS and Android apps or make devices having a significant user interface say like Roon Controller or Volumio remote. The ongoing maintenance of these products is simply too costly for the Schiit minimalist value first design esthetic.

A Minimalist Streaming Player

So can we make a minimalist streamer using a hatless Raspberry Pi? If we did, how would it sound? This product is as basic as a Roon Player can get. It turns out to be a very good one. Will Jason put it in the catalog? Probably not. Volumio got there first with more software integrated.

Those not wanting to tinker with hardware and software will find Volumio Primo a good alternative that provides a SBC and DAC supporting AirPlay, Rune, Roon, Spotify, and others but excludes the headphone amplifier. John Darko’s review is excellent and he likes the sound of Primo and the value offered. Primo is comparable, maybe not quite as sweet as the Allo Digi+ Signature. However, the ALLO devices requires you to bring your own DAC.

Continue reading Schiit Pi?

More Schiit — Modi and Magni

The Moocher had been mixing church service recordings using the DAC and amplifier built into his 2017 5k Retina display iMac. This sound is not bad but not the best. After a year of fatiguing sound and an inflating checking account, it was time to purchase something better for the desk. Having Gumby aboard for 9 months, what better choice than Schiit’s Modi and Magni. These two $99 products account for 1/2 the company’s revenue.

So, $200 gets you a complete personal audio system less speakers or headphones. How does Jason perform this magical feat? (The Moocher is pretty sure Jason has been to the Highway 51 Crossroads.) First, the design is minimalist, just the bits needed for brilliant musical reproduction are present, no less and no more in this music first design. Point of sale graphics, fancy cases, auto input selection logic, etc are all left out in favor of a sophisticated circuit topology, carefully selected components, and quality construction and testing. Second, they sell direct. No distributors or retailers adding vigorish. Third, they have low failure rates resulting from careful design, design testing, quality builds, and build testing. Everything runs for a day on the burn in rack to catch weak parts or assembly flaws.

Continue reading More Schiit — Modi and Magni

Nick’s Low Back Pain Update 1

In the first article of this series, I outlined Nick’s initial presentation of low back pain and the therapy he is receiving from his regular vet and his late in life care vet, Hampton Roads Veterinary Hospice. This practice specializes in late in life palliative care to maintain an elderly pet’s comfort and function late in life.

This practice offers selected Chinese therapy including acupuncture and herbal therapy in addition to cold laser and message therapy. They care for Nick in home and a significant portion of the visit is spent interviewing me about how Nick’s condition is changing, a thorough leg hip and back exam, and some coaching while the acupuncture session completes. I recommend this style of care for late in life care. This is the first time I’ve not felt alone with a geriatric hound.

How he’s doing

Nick is facing two problems, gradual deterioration of his hips and lower spine resulting from aging and slow wasting from loss of appetite resulting from pain and possible age-related metabolism changes that cause him to extract less energy from his ration.

Over the summer, Nick has stopped running the fence line and vaulting the porch steps to enter the house. He’s also been doing his toilet along the street fence rather than the customary area behind the shed that is a 100 foot walk so he’s consciously minimizing the distance walked. Over August and September he stopped doing a late night garden prowl with Missy.

His bowls are mostly regular with an occasional poo in an i’ve fallen and can’t get up context and the occasional spontaneous emission while sleeping. He remains in good bladder control.

I’ve taught him to walk up the steps and he has it mostly down but needs some support to compensate for imperfect control of his aft end. The Ruff Wear Webmaster harness has been a good thing for both of us. I can tailor the assistance provided to his needs of the moment allowing him to maintain strength and confidence. Without the harness, I’d have to carry him like a puppy risking injury to both of us in the event of a misstep and fall.

Weight Maintenance

Nick continues to experience slow wasting, mostly as a result of eating less than maintenance on the average. Nick is receiving a high quality grain free food with most of its protein from animal sources, usually salmon or duck flesh and meal plus menhaden meal. Legumes and sweet potatoes provide carbohydrates and fiber without added beet or tomato pomace. Food macronutrient ratios conform to industry standards. Nick is supplementing pot roast which he eats eagerly and packet tuna which he eats eagerly. He receives either cream cheese spread or peanut butter as a pilling aid.

Nick and Missy are eating the same diet and the same amounts roughly. Missy is chubby while Nick is distinctly under weight. Some of Nick’s weight loss is a result of him leaving a small amount of kibble at each feeding but some may result from metabolic changes associated with aging. I try to intercept Nick’s leftovers and offer them later in the evening between meals. This was a matter of teaching Missy some restraint and having a treat for her when Nick was receiving his later feedings.

Nick is a grazer so I have to feed him when he wants to eat even if that is 2300. So I offer about 1/3 of his food in the morning around 9 AM, 1/3 at 5 PM and 1/3 around 8-9 PM with pot roast at 5 and tuna at 8. This has improved his eating. I give his medications at 9 and 9 with the gabapentin at bedtime around 10 to give him the best mobility during the day.

Pain Management

Nick continues to receive 3 primary medications for pain management, carprofen, gabapentin, and Hindquarters Weakness. He also receives PhyCox supplement and GlycoFlex supplement mostly for added glucosamine and chondroitin but each has a different system of anti-inflammatories that is supposed to help maintain hindquarters comfort.

Hindquarters Weakness is a traditional Chinese Veterinary Medicine believed over centuries of experience to be effective at managing hindquarters pain in Chinese draft animals. The formulation Nick receives is from a US supplier that runs an FDA style quality program to verify the purity and potency of China-sourced leaves and roots from which the product is prepared. The Chinese herbs have proved much more effective than the glucosamine and chondroitin supplements. I suspect this is because his food has adequate glucosamine and chondroitin while the Chinese herbs found only in Hindquarters Weakness have a robust anti-inflammatory action.

We started the gabapentin first followed by the Hindquarters Weakness. When we started 2 a day gabapentin, Nick became sedated and showed reduced rear leg control as indicated by a drunken gait with slouching hindquarters.

He’d improve at random. Invariably, each good day was preceded by a missed round of medication remaining in his pillbox, usually the bedtime dose. This suggested that one of Nick’s medications had slow removal kinematics in Nick.

We tested the Hindquarters Weakness first by reducing the dosage from 2 and 2 to 1 and 2. I started with it because I knew none of the ingredients had been FDA trialed to determine kinematics and that greyhounds have slow liver function relative to other breeds.

The dosage change produced no change in sedation and slouching. So I returned to 2 and 2 and reduced the gabapentin to one tablet at bedtime and stuck with it. Nick showed an immediate improvement in alertness, appetite, and walking posture.

At hospice vet’s suggesting, I increased Nick’s Hindquarters Weakness to 3 in morning and 2 in evening. This appears to have improved his mobility. We’ve been on this protocol for about 2 weeks. In that period, Nick has been much more alert during the day, is sleeping through the night, and is waking around 9. He can be a bit rubber-legged in the morning but this walks off in 10 minutes or so.

Flatulence

Since starting added pot roast, both dogs have shown reduced flatulence. It appears that adding some additional meat has shifted gut bacteria and less fermentation is happening in the back end. Of both dogs.

Thoughts on Greyhound Low Back Pain

When Nick began 2018, it was with good posture and mobility. As the year progressed, Nick began to display indications of low back and hip arthritis. The primary indication is that that standing posture slowly deteriorates from an erect stand to a slouch like that shown in the featured image. Note that neither rear paw is being dragged or knuckling over during gait. Gait is normal but maybe bowlegged or somewhat stiff.

Low back and hip arthritis is common in greyhounds and in humans. As with humans, it reduces quality of life by causing pain that the critter accommodates by reducing activity volume and diversity.

As with humans, there are things you can do to maintain quality of life including use of supplements, pain management via medication, and physical therapies such as acupuncture. After the break, the Head Moocher will talk about what is helping Nick.

A house call goes wrong

While looking after his church’s Ubiquity UniFi network plant, the Moocher scrapes his knuckles. A simple update and put guest policies on the various guest wireless networks.

A year ago a local managed network services contractor configured our USG, switches, and access points. The church played the role of contractor subbing some of the wiring, doing some ourselves, and hiring a network installer to dress out the rack and install the service outlet plates. A second contractor configured the church purchased network core.

A year later, we discover that one of our contractors had left the guest WiFi networks open to the main LAN from whence the controller could be configured. So change that right? Yes, but not from the WiFi. All hell broke loose. The hot wash is after the break.

Continue reading A house call goes wrong

Digital Recording of House of Worship Services

This is the first of a series of articles about contemporary digital recording practice in a volunteer church service recording context. The advent of digital mixers and digital audio workstations has completely changed this game allowing a patient amateur to make a clean pleasing service recording for distribution to shut-in and traveling members.

Those wishing to learn more about copyright in house of worship program production are advised to see reference 1 for a complete discussion. Copyright law specifically exempts houses of worship from royalty payments for material performed or presented as part of a worship service proper. Houses of worship are required to pay royalties for non-worship use of copyrighted material not in the public domain. For this reason, we distribute service recordings to members on physical media and include only material copyright by the church or our speaker in our weekly sermon podcast that is publicly available.

After the break, we’ll talk about track capture off of a digital mixer. Although not hard, each mixer has its quirks and limitations so our intent here is to alert you to typical challenges and limitations rather than to provide switchology for a specific mixer or mixer family.

Continue reading Digital Recording of House of Worship Services

Installing Unifi In-Wall Access points

The Retired Moocher decided to make the move to all Ubiquity UniFi home networking equipment. The moocher’s home network is typical of that found in a residence or small business. We have a wired Ethernet network that serves all of the high bandwidth stuff plus a WiFi network that serves the Moocher’s iThings, guests, and Internet of Things. A Netgear Orbi had been carrying this traffic with the occasional mysterious fade. Desiring more visibility into the network’s behavior, the Moocher decided to retire the Orbis and install UniFi In-Wall HD and AC access points. The Moocher describes his deployment.

Continue reading Installing Unifi In-Wall Access points

Moving to Unifi USG Router

For the longest time, Apple Airport Extreme secured the Dismal Manor networks. This began back in 2002 when, out of curiosity, the Head Moocher bought an Air Port Express to add WiFi in the early days. The Moocher had noticed that firmware updates kept showing up for the Airport products so concluded, rightly, that Apple was making an effort to keep these products up to date and secure. When Apple discontinued the Airport product line, it was time to move on. But to what?

Continue reading Moving to Unifi USG Router

The trials and tribulations of the retired moocher lifestyle