Celebrating the life and humor of Stephen Hawking – see the Quantum Chess showdown with Paul Rudd

Stephen Hawking, a renowned theoretical physicist, and well-known author passed away on March 14, 2018. He may have been one of the more famous and brilliant scientists of our time, but isn’t it wonderful to know that he had a fabulous sense of humor? It makes him a bit more human to the rest of us.

I thought it would be nice to celebrate him and his humor by sharing a video released two years ago of the epic Quantum Chess match between him and Ant Man‘s Paul Rudd. The video is narrated by Keanu Reeves and directed by Alex Winter (from Bill & Ted’s Excellent Adventure). Whether you are seeing it for the first time or this is your umpteenth time, it is thoroughly entertaining.

Quantum Chess is a real game and was created by Chris Cantwell, a University of Southern California graduate student. He created a Kickstarter campaign back in early 2016 to help get Quantum Chess out to the public to encourage people everywhere that “anyone can quantum”. Read his story here. You can find out more about Quantum Chess and get early access to the game ($9.99) by clicking on this link.

There also appears to be a couple of other Quantum Chess games available through Apple’s App Store and Google Play, just in case you want to check them out…

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Celebrating the life and humor of Stephen Hawking – see the Quantum Chess showdown with Paul Rudd originally appeared on The Gadgeteer on March 29, 2018 at 12:00 pm.

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Spring cleaning has never been so easy with this robot vacuum

 

The arrival of spring means it’s time to put the flannel sheets and heavy jackets away in favor of items made for warmer weather. It’s also a time which often inspires people to get in the spring cleaning mood.

You can probably relate, but may not be looking forward to the task. That’s because conquering the clutter in your home is rewarding when you’ve finished, but it may feel like reaching that point is nearly impossible.

Fortunately, today’s high-tech tools remove much of the manual labor involved in cleaning, which allows you to get more done without feeling so exhausted at the end of the day. One of these tools is the Botvac Connected from Neato Robotics.

It Won’t Bump Into Things — or You

This gadget is a robotic vacuum cleaner that saves you from pushing your heavy upright model or bending down and snaking a hose accessory under the couch to reach a dust bunny.

Unlike some similar vacuum cleaners that go anywhere and everywhere without a methodical way of traveling, the Botvac Connected has a laser-guided system that helps it plan where to go in a room while nimbly steering around furniture and people.

A Cleaner Home without Hassles

The slender, square body reaches into corners and under furniture, which means it can grab items that you can’t necessarily reach or even see. Also, if the Botvac Connected runs out of battery before it finishes cleaning your floors, it remembers where it left off, then returns after charging up!

Speaking of battery power, expect this gadget to run for 90-120 minutes depending on the chosen operating mode. That means you’ll have more than enough time to get all your floors sparkling with this gadget while you work on other cleaning tasks.

If you have an Alexa-equipped speaker from Amazon or own a Google Home, the Botvac Connected works with them. That means you can control the vacuum with your voice. Try activating it with the dedicated chatbot, too.

People who use the Botvac Connected regularly mention how much they appreciate the size of the gadget’s dustbin. They often remark that it’s larger than comparable robot vacuums, so that could be a significant perk if you have a large home or a pet that sheds a lot.

Compared to competing models, the filter on this vacuum cleans twice as many small particles, measuring 0.3 microns. That could be advantageous if there are allergy sufferers in your home.

Use the Complimenting App

 

This high-tech vacuum works along with an app that lets you monitor the cleaning progress it makes. This app can also point out any areas where the vacuum may have gotten stuck. The resultant room maps aren’t always perfect, but you may still find the mapping feature sufficient for figuring out where the Botvac Connected is and how much of your home it still needs to reach.

You can set up a repeating schedule in the app, too. That option makes it easier to maintain your home even after you’ve finished the initial spring cleaning process.

The Magnetic Boundary Strips Are Not Ideal

You can also designate areas of your home as no-vacuum zones. This function could be handy if you don’t want this gadget to get too close to a sleeping baby or the area where a skittish or aged pet likes to spend time.

You can also place magnetic strips on your floor so that the Botvac Connected learns which areas to avoid. After detecting one by rolling over part of it, the vacuum leaves that area.

However, the strips are not always as handy as they seem. Users have mentioned that the strips have to be placed completely flat on the floor. If they aren’t, the vacuum might go into the room anyway, pushing the strips to the side as it goes.

After realizing that, some users have added adhesive tape to make the strips stickier, and that seems to work well. However, others mention that their curious toddlers sometimes play with the pieces and move them, which defeats the purpose of the strips.

The Vacuum Works on Most Surfaces and in Dark Rooms

One of the standout characteristics of the Botvac Connected is that it offers suction and isn’t just a broom. Furthermore, it dependably handles a wide variety of surfaces in the home.

You don’t even have to keep rooms well-lit because the vacuum can function in the dark. Although, one of the things to keep in mind when using this gadget is that the Botvac Connected cannot detect mirrors and chrome-finished furniture, so these items often fool the device.

Despite these minor pitfalls, you should find that the Botvac Connected helps get your spring cleaning done more efficiently than ever and without the issues that make most of us delay the process of tidying up.

Most retailers sell it for at least $600, so keep the investment in mind. Add up all the estimated time you spend getting crumbs, hair and dirt from your floor, though, and you’ll probably decide it’s well worth the money.

Images via Neato Robotics

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Spring cleaning has never been so easy with this robot vacuum originally appeared on The Gadgeteer on March 28, 2018 at 8:00 am.

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Julie’s gadget diary – Samsung makes great phones, so why can’t I love them?

Verizon Wireless was kind enough to send me a shiny new Samsung Galaxy S9 smartphone to test for a few days and it’s an all around awesome phone. From the look of the hardware to what’s under the hood, this is a phone that many Android fans would love to own, but for some reason, I just can’t seem to fall for one of them.

You look like you haven’t changed a bit since I last saw you

At first glance, the S9 looks identical to the Samsung Galaxy S8 from last year with a glass front and back sandwiching a metal frame. The new handset is slightly heavier, and a few tenths of a millimeter thicker and wider S8. But those are things you won’t notice at all when you hold the phone in your hand. It’s not until you flip the phone over that you will see the biggest physical difference compared to the S8. The often criticized location of the fingerprint sensor on the S8 has been updated on the S9 to a new location below the camera lens.

There’s a new home for the fingerprint scanner

If you’ve been a regular visitor of my reviews, you’ll know that I am usually grumpy when it comes to talking about fingerprint sensors on smartphones. Until recently, I’ve had the worst luck with getting them to work for me for more than a day or so after the initial setup. That changed with the Pixel 2 XL and even more recently with the Huawei Mate 10 Pro, both of which have wonderfully fast and accurate sensors on the back. I’m happy to report that the S9’s fingerprint sensor is not terrible! Notice that I didn’t say it was surprisingly great and wonderful. It’s neither of those things for me. But, it’s not terrible and even after several days it still works for me at least most of the time.

One interesting feature of the S9 is that it now uses Intelligent Scan, which is a combination of iris and facial recognition that works simultaneously. I also noticed that the S9 will unlock the phone with your face if your fingerprint doesn’t work first or vice versa. Maybe that’s the same way the S8 works, but this is the first I’ve noticed it. Even in low light facial recognition works really well. However, it didn’t work in total darkness.

Other updates

  • The Samsung Galaxy S9’s CPU is a bit more spiffy than the S8.

Galaxy S8: Qualcomm Snapdragon 835 or Exynos 8895, 4GB RAM, 64GB + microSD
Galaxy S9: Qualcomm Snapdragon 845 or Exynos 9810, 4GB RAM, 64GB + microSD

  • Bixby has been updated. One word, ick. It still feels clunky and I prefer using Google assistant.
  • The S9 features Dolby Atmos and AKG speakers that sound great and give you almost a surround sound feel when you watch video in landscape orientation.

Don’t forget the camera

Samsung kept the S9’s camera at 12 megapixels but they added a variable-aperture lens that opens as much as f/1.5 for low-light shots and as small as f/2.4 for bright shots. They also improved the Dual-Pixel performance. What does that mean in non-photographer speak? It means that the camera is good. Crazy good. Here are some sample shots right out of the camera with no retouching applied (except for rotating the tree picture in WordPress).







Another new feature on the S9 is AR emoji which is Samsung’s version of Apple’s Animoji only way creepier.

The way it works is that you take a picture of yourself and it takes your face and lets you customize your hair and clothes.

You can then use animated GIFs in your messages like the one above showing me waving at you. Does it look like me? Yeah, I guess so, but why? These cutesy features must be for teens, because other than goofing around with it for a few minutes, I’d probably never use it.

Should you buy the Samsung Galaxy S9?

If you already own a perfectly fine S8, then no. In my opinion, the S9 just doesn’t have enough updates to justify upgrading. That doesn’t mean that Samsung won’t sell millions of them because they will. The S9 is a fantastic phone with every feature I’d ever want like wireless charging, long battery life, great camera, notification LED, HDMI out (with a USB-C HDMI adapter), DeX compatible (with optional dock), and a microSD card slot.

So now back to the question in the title of this article. If the S9 is such a great phone, why can’t I love it? I keep asking myself that question and I don’t have a good answer to it. I could say that I’m not a fan of Samsung’s version of all the stock apps, as I really prefer the stock Android experience. But, it ultimately comes down to my own personal preferences. Just like I love MINI Coopers but think Fiat 500s look hideous, or that I won’t eat mushrooms and green peppers but I love green beans and tomatoes. There are things that I like that you don’t like a vice versa.

I’m not going to say that I wouldn’t use a Samsung Galaxy S9 if I didn’t have another phone and someone gave me one. But if I had to choose between buying an S9, a Pixel 2 XL, or even the Huawei Mate 10 Pro right now, the S9 wouldn’t be my number one or number two choice… for no other reason than I like the other two phones better even though they are missing a couple of the features that the S9 offers.

I think it’s great that we’re to the point where flagship phones all have the same core set of features and choosing one comes down to the little things.

Source: The temporary loaner device was provided by Verizon Wireless.

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Julie’s gadget diary – Samsung makes great phones, so why can’t I love them? originally appeared on The Gadgeteer on March 16, 2018 at 1:51 pm.

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Julie’s gadget diary – Update on my plan to ditch my notebooks

In my last gadget diary post from over a week ago, I announced that I was going to give up my paper notebooks in favor of a digital To-Do system to help me manage my tasks. After I published that post, quite a few of you gave me ideas for different apps to try (thanks!). Some suggestions included Evernote, Todoist, Trello, Wunderlist, and more.

There’s are too many apps for that

I was excited to try each app that was suggested and I set out doing just that. But after trying a handful of them, I grew frustrated. Each app had features I liked, but features that I wanted but not available.

Most of the apps offered free and premium versions, with the free version offering a watered down feature set, vs. a paid version that required a monthly fee to unlock all the good stuff. Since I already mentioned in my previous gadget diary post that I don’t want to pay for a new system/app, it didn’t take me long to strike several suggestions off the list.

My aha moment

My sister commented on Facebook when she saw my post about ditching my notebooks that she gave me 2 weeks to change my mind and go back to pen and paper. It didn’t even take me that long to figure out that I love keeping a notebook for the following reasons:

  1. It’s a tangible object that I can hold that doesn’t run on batteries and won’t shatter if I drop it on the floor.
  2. I don’t have to flip to another tab in my browser or have the app own in a window on my computer because the notebook is always open next to me so I can see the 3-5 daily tasks that I want to do that day.
  3. Drawing an X through a box with pen on paper when I finish a task is more satisfying to me than clicking a mouse button.

I realized that my simplified Bullet Journal system that I’ve been using for the past few years has been working just fine for helping me productive with my list of daily tasks. I don’t need a digital task manager at all, what I really need is a better way to record and then later find ideas and notes on a variety of subjects that I jot down in the same notebook that I use for my daily To-Dos.

I’ve decided that I want to use Google apps like Gmail or Google Docs, Sheets to build my customized note-taking system because I’m a Gmail ninja and I already use Google Docs and Sheets for other things. So it shouldn’t be that difficult to create a way to keep track of ideas, notes, and other things using these tools.

Ideas I’m considering

The first idea is to record my ideas and notes in a separate section of my paper notebook. This is attractive to me because it means I have one place where I keep everything. But, it’s also the same reason why I want a better note taking system. Finding individual notes that have been written on paper is not easy unless I’d create an index. But, an index is only useful if everything is recorded in it. Otherwise, I’d never find notes on that crazy idea I had 2 months ago about a Gadgeteer podcast without flipping through 2 months worth of pages.

Another idea is to use Gmail to send myself notes with specific labels/tags that I can later use to search to see matching entries. I am a heavy label user in Gmail, so it would be simple to do this. I could use labels like postideas, healthnotes, tripideas, etc.

Another idea is to use a Google Sheets spreadsheet and add a new row each time I have a note that I want to save and have the first row be a label/tag so I can sort on that label to see all the entries with that label.

I think the Sheets idea might be the best way to go just for visual reasons. Here’s an example of the way I’m thinking about setting up the sheet.

I’m not a spreadsheet wizard so if I go with this system, I’ll have to learn how to set up the sheet so I can just display rows based on the tag column if I only want to see health notes for example. I don’t even know if this is possible in Google Sheets. I know you can do it in MS Excel because I’ve seen pivot tables. But again, I’m not a spreadsheet expert.

One more idea I have is to use a flat text file that I can use Unix commands like grep to sort and display only the notes I want to see at any given time.

The biggest issue with this idea is the ability to access the text file from my computer at home, my computer at work, and my phone or tablet.

So that’s where I am right now with this “project”. Just like before, I’d love to hear your ideas and suggestions.

Julie’s gadget diary – I’m ditching paper and going back to a digital To-Do system

I have been using a very simple Bullet Journal style of task management for the last 4 years. It has worked out well for me because I can keep a notebook open next to me all day so I am able to see a daily list of what I need to do and I get a natural buzz from checking off tasks each day.

The fact that I’m a pen, notebook, and stationery addict has made using an analog task system easy for me over the past few years. But I’ve recently realized that although I enjoy using a paper notebook, something is missing and I’m not as productive as I could be if I were using a digital To-Do system.


My main problem with an analog To-Do system is that there’s no easy way to search past entries. For example, click the image above and you’ll see my very dumbed down Bullet Journal system which consists of tasks with a box next to them. If I finish the task, I put an X through it. If I didn’t finish it on the day it was listed, I draw an arrow and add it to the next day’s list of tasks. It’s extremely simple, but it has been working very well for me. Except, for notes. If you look at my pages above, you’ll see that I have a couple of notes where I talk about problems with my eye, and a note about blowing out a tire. I also make notes on ideas I have for articles that I want to write, quotes that I want to remember, and more. But with an analog system, I can’t go back and do an easy search to find these notes. The best I can do when I want to find something I’ve written is to manually flip through pages. But mainly, I’ll write down ideas and they will be forgotten forever.

You might suggest that I take pictures of my pages at the end of each day and upload them to Evernote or Google Keep which allows text searching within images. That’s a decent idea, but I’m too lazy to do that on a regular basis. I might have good intentions and do it for awhile, but I know that I won’t keep it up for very long.

A couple of weeks ago I decided that it was time to go back to a digital system and I’ve been stuck down a rabbit hole searching productivity sites, apps, and To-Do list ideas. There are so many options out there that it makes it difficult to pick something and get started. My list of must-have features include:

  1. Free or no reoccurring fees – I don’t want to pay a monthly subscription for a task management system but I’d be willing to pay a one time fee to buy a piece of software
  2. Ability to add notes
  3. Ability to add sub-tasks
  4. Easy to search for past entries
  5. Completed tasks aren’t deleted
  6. Must be able to use it via the web or mobile app

List of nice to have but can live without features include:

  1. Ability to tag entries
  2. Ability to add web links, and images to entries
  3. Easy to make entries via email
  4. Ability to add a task using Google Assistant

I have decided to try out different apps and services for 3-4 days at a time and write quick posts about what I think of each one I try and hopefully spark some interest where you’ll chime in with ideas of other task and To-Do systems that I should check into.

The first To-Do system that I decided to try is:

Google Tasks

If you’re not familiar with Google Tasks, it’s a simple To-Do list system that’s built right into Gmail. Since there’s never a time when my browser doesn’t have a Gmail tab open, I figured that this would be the perfect system to start using first.

I’ve found three ways to access Google Tasks and I’ll show you each one.

Google Tasks through Gmail

Login to Gmail and you’ll see a drop-down menu to the right of the Mail header under the Google logo. When you click the arrow, you’ll see Tasks. Click on it.

A small widget opens in the right corner of your browser with your Tasks list. From this widget, you can view different tasks groups, add, delete, and sort your tasks.

Google Tasks through Google Calendar

If you don’t want to clutter your Gmail window with a Tasks widget and you like to have a Google Calendar tab open in your browser, you can access the Tasks list from there too.

To do so, all you have to do is click the 3 dots to the left of the Reminders calendar under My Calendars in the left sidebar. You’ll see a Switch to Tasks option at the top. Click that and the Tasks will be listed in the right sidebar of your Calendar window. This view works exactly like the smaller widget in Gmail.

Google Task’s own web app


You can also open Tasks in its very own tab by going to https://mail.google.com/tasks/canvas

Having Google Tasks open in its own window is nice because the tasks list items probably won’t word wrap since the screen is wider.

You can even add notes and due dates for each task.

When notes are added, they show up to the right of each task item and the due dates display below each item. If you add a due date, it will also be added as a Google Calendar entry.

Regardless as to which way you view Google Tasks, you can rearrange the order of the list by dragging and dropping with your mouse, keyboard shortcuts, or using the arrow buttons in the toolbar.

It also looks like you have unlimited subtasks. I stopped testing after adding 20 subtasks.

What I like about Google Tasks

I like that I already have access to it without having to download and install a new app and that I can access from any computer with a browser. I also like that it’s easy to use and that I can even create a new task with an email.

All you have to do is select the email, click the down arrow next to More, and select Add to Tasks.

Things I wish were better with Google Tasks

Other than being able to add tags, images, and web links to tasks entries, the biggest feature that’s missing from Google Tasks is the ability to search tasks based on a word. As far as I can figure out after using Google Tasks for the last few days, there’s no way to find a task other than just scrolling through the list. Since search is one of my must-have features, it’s not going to be a big surprise that Google Tasks is not going to cut it for me and my new quest to find my ultimate productivity and task manager is just getting started.

I haven’t chosen my next system to try. Do you have any suggestions?