Category: Review

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Review

“So I bought a PHEV…” Update

Seven months ago I wrote a blog post with some of my initial thoughts and reasoning behind buying a Hyundai Santa Fe PHEV. I have been keeping detailed fuel economy records since December 8th, in attempt to quantify and understand its gasoline usage over time.

A spreadsheet with fuel economy data from December 8, 2021 to May 23, 2022. The highest reading is highlighted in red: 13.4L/100km, recorded on January 24th, 2022. The lowest reading is highlighted in gree: 2.5L/100km, recorded on May 20, 2022.
All My Data To Date

Above is the screenshot of my spreadsheet. Due to COVID travel restrictions and continued work from home, the majority of this data is running errands inside the city. Two exceptions being two trips to Riding Mountain Nation Park, at the end of December and the weekend of the 20th.

During the winter months, I was having mixed feelings about my decision. As things have warmed up, I’m getting more optimistic.

Mysterious Algorithm

The algorithm that determines when to engage the gasoline engine is confounding.

Below -20C the engine always engages, in fact the system displays a warning message informing you that it’s too cold to drive in electric mode. I suppose this makes a certain amount of sense since battery performance is very poor at very cold temperatures, as well the engine needs to warm its oil if it’s going to run at all. So I suppose it is “priming” the engine and providing additional heating during these times.

Above roughly +15C the engine never engages.

At temperatures in between, the engine status seems highly dependent on whether or not you’ve got the cabin heat on. The heat seems to be drawn from the engine like a traditional car (and not from a fully electric heat pump, like I was hoping). In temperatures, above -10 or so the engine does eventually stop once enough heat has been built up.

But there are other times, that the engine engages seemingly at random. It’s quite frustrating. Even turning off the heat won’t guarantee that the engine will turn off.

Sometimes when the engine is running for no apparent reason (i.e. relatively warm outside, no heat needed inside) turning the car off and on again seems to kick the car into EV mode. But not always.

As frustrating as that is, even during these periods the batteries are propelling the car, the engine only runs at an idle. So fuel usage is still low.

In fact, the engine almost never goes above idle RPM, except in “sport” mode or if you floor it.

Cold Weather Fuel Economy Sucks

Winnipeg experienced on of the coldest winters on record this year.

You can see this reflected in the data above. The worst fuel economy was mid January at 13.4L/100km. While this is utterly disappointing for a car capable of full EV, I’d expect this is not worse than a non-hybrid Santa Fe during similar temps.

The interesting thing about the characteristics of the EV algorithm is that at these super cold temps, your fuel economy actually increases the further you drive. I think this is due to the fact that the engine is mainly idling so it’s burning a constant amount of fuel while you’re continuing to drive further and faster without using any more fuel.

Warm Weather = Full EV

Based on what I’ve seen in May (if we didn’t take any road trips) I wouldn’t expect to buy more than one tank of gas this entire summer.

At temperatures above 15C the gas engine stays off 98% of the time. It does still randomly engage occasionally for short periods of time (perhaps to charge the DC battery?). And also sometimes when getting up to speed quickly.

I am very pleased by this warmer weather performance.

Conclusions

I fully expect the summer driving on electricity to outweigh the poor performance during this extremely cold winter. If next winter is closer to seasonal I’d expect to say below 9L/100km even in January. The fuel savings should only add up over time.

If you need a vehicle, a PHEV is a great transitional vehicle while the electric infrastructure gets built out. Even in the coldest Winnipeg winter.

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Google Review

Living with an Android

At the end of October, I took plunge and pre-ordered a Google Pixel 3. Prior to November 1st, I’d never owned a smart phone other an iPhone. On July 11, 2009 I traded in my Motorola flip phone for an iPhone 3G and have never looked back.

So this switch to Android is definitely a huge, momentous occasion worthy of a lengthy blog post.

My primary reason for switching was price. Immediately after its release, Rogers was listing the iPhone XS for an insanely high $699 on 2-year contract! Thought it looks like they have drop that to a slightly more reasonable but still expensive $459. Conversely, the brand new Google Pixel 3 had a pre-release price of only $99 and came with a free Pixel Stand (a $109 value).

Combined with the generally stellar early reviews of the Pixel 3 and Android Pie, I thought now would be as good of a time as ever to give it a shot.

Stand Out Features

Cameras

The cameras are really great! I don’t really know all the photo lingo to describe how and why the photos are great. Suffice to say, my wife who has a BFA in photograph is insanely jealous. The wide angled camera on the front is especially cool – it makes big group selfies so much easier, what a smart idea. For some examples of photos take a look at my instagram. I generally don’t use filters and everything since November 1st has been taken on a Pixel.

Google Services

Google is great at web services. Apple is not. End of story.

The core Google apps (photos, maps, gmail, etc) are all essentially web apps, which means UI/UX on my phone is identical to what I see in a browser, on any device, on any desktop OS. It’s 2018, this is the way all things should be. (I know Apple is trying, but icloud.com still has tonnes of skeuomorphic and Safari-centric design baggage.)

Google Photos was especially impressive. I was concerned about exactly how I’d access 9 years of iPhone photos backed up in iCloud from my Pixel. Turns out, it was as simple as installing the Google Photos app on my iPhone 7 and enable syncing. It was able to suck in all my photos, including the thousands offloaded iCloud that were not even present on my iPhone’s storage.

Notifications

The way in which android handles notification is just so much more sane and better for my digital health. Prior to switching to Android, I’d disabled most notifications for most apps, I found them distracting and stressful. I have not done the same on my new phone.

It’s just so much more sane on Android and warrants some dissection:

  • Notifications do not pop up as frequently. There is some sort of “AI” (or something) the determines when to interrupt your current app with a notification. For whatever reason, I’m rarely interrupted by a notification popup.
  • Android does not have notification count badges. You’ll never see an “666” unread email badge. It’s not an option anywhere.
  • Pending notifications don’t linger around in the same way they do on iOS. When a notification is pending, the app gets a little icon in the tray next to the clock with the other background apps.
  • A side effect of notifications being treated the same as background apps is that they actually seem less urgent. For example, Spotify playing music in the background gets the same weight as a new text message, it’s somehow psychologically easier to dismiss the text message.
  • A “clear all” button exists and it actually clears all notifications. I don’t know why iOS doesn’t have this.

Quality of life

The Pixel has a number of little nice-to-haves. None of these features will get any press and I’m sure most Android users take them for granted by now. But add up all these features and you’ve got a phone OS that is objectively more useful. These are things that are completely impossible on reproduce on an iPhone, either natively or with an app. I am beginning to see why Android users dislike iOS.

Here are just a few I found especially cool:

  • Always on screen
    Time, date, weather and notifications are always visible on the screen. Without interacting with the phone. Without draining the battery. It’s magical.
  • “Now Playing”
    Whenever the phone detects background music playing the song/artist is shown on the always on screen and gets logged away in the “now playing” app for future reference. Google promises this happens on device without sending recordings or any other data to the cloud. Shazam was one of the first mobile apps that really blew my mind, the fact that this feature is built in to the OS without need for cloud processing is totally awesome!

  • Weather. Everywhere.
    An icon displaying the current condition and current temperature appear on the always on screen as well as the home screen. It’s great to be able to see this at a glance when checking the time.
  • Battery lasts until.
    When you tap the battery icon, it takes you to settings screen that shows you the exact time the OS expects your battery to run out. So much more useful than just a percentage.
  • Trusted bluetooth connection. Trusted locations.
    The OS allows you to configure trusted bluetooth connections, as well as trusted physical locations where your phone will always be unlocked. My phone is unlocked whenever it’s connected to the car, this way passengers can interact with navigation or music without having to ask for my finger print (or worse, faceID!). So much safer.
  • Back-side fingerprint reader.
    The back-side fingerprint is much more convenient and well positioned that I would have guessed. The ability to swipe down on it to get the settings/notifications menu is super handy.
  • Dynamic multi-screen wallpapers.
    Android supports cinemagraphs and wallpapers that span multiple home screens. This one is super minor but I’m just really not sure why Apple doesn’t allow this. Especially considering the Apple TV has cinemagraph screensavers. It just adds a little touch of life to the phone.

Misses

After a month of living with Android there are only a few minor things that I miss for the iOS ecosystem:

  • NFC Payment.
    Google Pay has extremely poor support in Canada. Neither my debit or credit card (from different institutions) is usable on the Pixel. The only Canadian banks that seem to have go support for Google Pay are CIBC and Scotia.

    Prior to switching, Apple Pay was the primary way I paid for things in-person, so this one is fairly big.

  • Car integration.
    Both my current car and my previous car (Toyota’s) support Siri Handsfree, which is a way to interact with Siri via a steering wheel button. I used this almost daily, mainly to read/send text messages. I’ve searched and searched but there doesn’t seem to be any way to enable something like this with Google Assistant.
  • Vibration Engine.
    iPhones seem to have multiple different vibration levels, you can tell the difference between a phone call, text message and generic notification. On the Pixel, they all feel the same.

That’s it. I am really pleasantly surprised at how simple and pain free the transition has been. It’s astonishing.

Privacy

I can’t write this review without mentioning privacy. I am a strong believer in privacy as a human right. I truly believe that a loss of individual privacy is a loss of freedom.

Google is a company that not generally super well regarded as privacy minded, so using Google hardware goes against my own moral code to some degree.

Apple on the other hand does seem to be making great effort to completely secure their customer’s data, in ways that I just don’t think Google could justify while maintaining a business model based on surveillance capitalism.

Here’s the thing though. As far as I can tell (conspiracy theories aside), if you install any Google apps on iPhone you are subject to the same level of privacy as you would be while using a Pixel.

For example, I can tell that Google apps track your physical location with the same frequency and accuracy on an iPhone as they do Android. I can tell because my Google Maps timeline is full of years and years of location data (correlated with photos) gathered from iPhones. However since Google apps are just web apps, they share settings across devices. So the same settings that you’d toggle to disable (and/or delete) this data collection affects your entire Google account on every device.

If you really want secure your own data privacy, simply using an iPhone is far from enough. Despite what Apple’s marketing would have you believe.

Conclusion

The Google Pixel 3 is an amazing device! I’ve experienced very little downside and a whole lot of upside by switching to Android.

It pains me to say this but… Android might actually be the better mobile operating system, at least as it’s implemented on the Pixel 3.

Note: I’ve used “Android,” “Android Pie” and “Pixel” somewhat interchangeably throughout this post. I’m not too sure which of the features I’ve written about are exclusive to Android Pie or the Google Pixel and which are generic to all Android.

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Podcasts Review

2017 Podcast Picks

I haven’t done one of these lists in a few years, looking back through my archives I found my first list from 2008. Many of those podcasts have faded out of existence and I no longer listen to any of the others — with the exception of Daily Tech News Show, a spiritual successor to Buzz Out Loud. If you’re curious, here are my lists from: 2009, 2011 and 2012.

I subscribe to a lot of podcast, so I’ll just highlight a few shows I added to my subscriptions in the past year or two.

99% Invisible

Hosted by smooth voiced Roman Mars, this weekly show is ostensibly about architecture and design. Almost every week I find myself learning a bit of trivial or a little behind-the-scenes information that changes how I think about the way the world is constructed.

Website
Wikipedia

Episodes to check out:

Oyster-techture — Surprising importance of Oyster’s in NYC’s past and future.
Coal Hogs Work Safe — How stickers promote workplace safety in mining.
Half Measures — The history of metrification in the USA.

Reply All

Reply All is kind of like a cross between “behind-the-music” and Encyclopedia Brown for the internet. I previously highlighted their episode covering the history of Livejournal in Russia and the real possibility that it’s now an FSB spy tool.

Website
Wikipedia

Episodes to check out:

Long Distance – Part I & Part II — Host Alex Goldman receives a call from a telephone scammer, befriends him and travels to India to investigate their operation.
Antifa Supersolider Spectacular — Hosts discuss the origin of “Milkshake Duck” and other twitter weirdness.
The Case of the Phantom Caller — A woman in New Jersey is getting strange phone calls to her office from unknown numbers. The hosts investigate and uncover an interesting scam.

Stuff You Should Know

This show has been around since 2008, I’m really surprised I have not heard of it until this year. Twice per week the hosts spend about 45 minutes doing a deep dive on a pretty-much-random topic. I’m not sure how else to describe it.

Website
Wikipedia

 

Episodes to check out:

Cake: So Great. So, So Great — The history of cake is more interesting than I would have guessed.
Who Committed the 1912 Villisca Ax Murders — A murder mystery from 1912 and possibly the origin of the Ax murder trope.
How Multiple Sclerosis Works — The title says it all.

Categories
Review

My week with Alexa

For Christmas, Santa brought me an Amazon Echo Plus, a gift I didn’t know I wanted. Over the holiday break I’ve been taking a deep dive into most of its features – including dabbling with writing an app skill.

It’s a great device, here are the highlights.

Privacy & Security

Even though I’ve become accustom to carrying a powerful listening and tracking device in my pocket 24/7, the idea of an always-on microphone in my home listening to my family’s conversations makes me extremely nervous.

The Echo’s “drop-in” feature amps up my paranoia even more though. With this feature enabled, approved contacts can listen-in and talk via the Echo’s microphone and speakers. Kind of like an intercom… across the internet. A cool feature no doubt, but it’s not much of a leap to think that Amazon/NSA/other bad actors might be able to turn this feature on silently.

When you bring a device like this into the home you’re making a decision to trust Amazon with the most private data. It’s important to step back and think about this for a moment. Do I trust Amazon to keep my data private? Yes, until I’m given a reason not to. Amazon even recently took steps to protect their customer’s privacy in a murder trial. They’re off on the right foot in my opinion. Should I be more paranoid? Maybe.

On the security front, the Echo hardware itself is likely very secure. Amazon’s online store and their cloud hosting services have a great security track record (to my knowledge). Securing hardware and software from viruses, hackers and breaches is one of Amazon’s core competencies. I’m confident that the echo will remain free of security issues.

Voice Assistant

Alexa’s ability to do basic voice assistant tasks like taking down lists, setting alarms and reminders, playing music, etc is on par with Siri (the only other assistant I have experience with). Where Alexa really excels is in finding answers to random facts and sort of… spontaneous responses. For example, “Alexa, good morning,” will be met with a random bit of trivia or other information. Alexa’s weather and precipitation reports are much more thorough — though neither Alexa nor Siri seems to know about windchill factor.

The Echo’s voice recognition also seems slightly better, especially with my kids, who Siri cannot understand at all.  This positive is counter-balanced by need to say commands more  precisely. Alexa is more like a voice controlled computer than an AI.

Perhaps it goes without saying, but I’ll mention it anyways. Actually ordering items from Amazon.ca via Alexa is flawless. Alexa lists the full price including taxes and shipping, with an expected arrival date. If you make a mistake, you can cancel anytime before it actually ships. I can only imagine how cool this would be in cities with 1 hour delivery.

I have been using Siri on my iPhone since day one and by comparison Amazon Echo doesn’t really add a lot functionality that Siri isn’t able to do. Yet the fact that the Echo sits in a stationary location with a microphone that’s able to pick up normal conversation from across the room, has lead to a mental shift in the way I use it. I don’t have to pull anything out of my pocket, or yell and wonder if my phone is charged. And our house has been full of music, not having to futz with anything makes music streaming a breeze.

Skills & Flash Briefings

“Skill” is what Amazon calls the voice apps that run on the Echo and it’s one only area of the ecosystem that could use major improvement.

Invoking is skill is extremely clunky, you have to include the name of the skill + the precise action you want to perform. For example, “Alexa, ask the weather network for the current temperature”. I think the reason for this is because Amazon has opted for a simple development model (more on that later) that involves zero AI.

Secondly, the skill marketplace is pretty lacking, most of the available apps seem useless or boring. I assume this is because the Echo has just entered the Canadian market place. Some of the US players like Domino’s and Uber still don’t have skills for Canada and I’d love to see a Skip The Dishes skill.

Flash briefings are pre-recorded news snippets that play when you ask Alexa about the news. Sort of like podcasts short, timely podcast. They’re exactly the type of on-demand news I’ve been looking for. I presently have Daily Tech News show, my local Winnipeg CBC radio and Alexa’s weather report in my flash briefing queue. My only complaint is that already listened briefings are repeated throughout the day. Since CBC updates hourly, but DTNS is only daily, I end up having to skip DNTS if I check the news more than once per day.

Smart Home

Santa brought me the Echo Plus, which means it is also a smart home hub. So far I’ve only set up one Hue light strip to replace dang hallway lighting. It’s definitely neat, but at the same time it feels like a gimmick. I wonder if smart home might not be a fad that dies off in a few years. I mean, when exactly did we collectively decide that flipping light switches was too much work? And normal white-ish lights were too boring?

I’m still waiting for a few items to be delivered so I may have some more thoughts on this in a few weeks.

Building a Skill

If you’re interesting in building Alexa Skills, I recommend taking a look at Alexa’s Fact Skill github repo. It’s one of the simplest type of skill, took me about 30 minutes to get rolling.  Skills are pretty cool and very simple. Basically node.js functions that run on AWS Lambda.

Once I started digging in to the development environment, I understood why talking to Alexa can be so clunky. When developing a skill you are required to assign precise phrases to a specific function. So you sort of have to think of every possible permutation of things someone might say when addressing your skill. This leads to a robotic/binary interaction where users have to say precise commands.

Hopefully in the future Amazon is able to wrap skills in AI or something clever. For the time being, it’s a good choice that really lowers the barrier to entry for developers.

Surprise: Amazon Calling

Amazon allows you to call any North American phone, for free! This feature flew completely under my radar and has just totally obviated the need to ever have a home phone, period.

Conclusion

Watching Star Trek: The Next Generation growing up, I was consciously aware that a lot of the technological advances depicted in the Star Trek universe were bound to be come into existence much sooner than the 24th century.  We’ve seen cell phones effectively mimic Star Fleet communicators, tablets are basically PADDs and we have ubiquitous flat screen displays; Amazon Echo combined with smart home gizmos brings us one more step closer to living on the Enterprise. Hell, you can even change Alexa’s wake word to “computer.” With an IFTT rule and a smart tea pot, I bet it’s possible to set up a response to “Computer, earl grey, hot.” We truly are living in the future.

I think Amazon should also be commended for a great Canadian tech roll out. Maybe the best I’ve ever seen. We’re often second class citizens when it comes to tech releases and it’s nice to see full support for Canada in The Echo. Kudos.

Categories
Review

Roughnecks on the job.

In this video, experience professionals make one of the most dangerous jobs I’ve ever seen, look as mundane as me writing this post from the comfort of my own home. Literally everything in this scene could kill or maim any of these guys if someone loses focus. I’m having a bit of a hard time describing exactly why this video struck me, I just find it stunning.

Redditor StevosaurusRex gives a helpful play-by-play of the action:

the water keeps the rig floor clean by washing away the mud as it comes from the hole. they drop in slips to hold the pipe at the right height so it’s easier to get their tongs in place (the roughneck steps on the slips). one tong pulls, the other runs backup, just like you would with a couple wrenches at home. you can see steel cable (attached to the tongs) bouncing in the air. if that cable breaks and the driller (only guy not working 🙂 ) has too much pressure on it, those tongs could come around and kill/maim those guys.

use the mud shield, because that stuff is slick and makes life not great. not sure what device they’re removing, but it gets a quick check and goes into new pipe. two tongs (make up and breakout) attach the two sections of pipe and the spinning chain is a great way to get the threads started, but will also kill/maim if it breaks.

see the guy in the green hard hat fighting to hold on to the heavy as hell, slick, unwieldy pipe so it doesn’t kill/maim the rest of his crew? he’s tired, but he’s fighting hard because that slinging pipe will make him unpopular with what’s left of the crew is he lets go.