FLIR ONE Pro - Inside Uses

Oven-baked spaghetti looks innocuous at a casual glance

Indoor uses of thermographic imaging camera include finding leaks of heat or water, owing to the fact that people doing repairs may have the budget and the repeated usage that justify owning such a device. But as the cost to buy one goes down and the size becomes small enough to carry in a pocket, more uses come up. The one I found useful in raising kids is cooking and food safety. As you can see here, a bowl of spaghetti straight out of an oven didn't look particularly dangerous at first...

But the bowl is quite hot at over 85C, enough to cause a burn

But with FLIR ONE Pro, you could see that the handle was quite hot. The spaghetti itself was also sizzling at over 70C. This image served as a good way to teach my kids why they should be careful with a bowl that came out of an oven.
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FLIR ONE Pro - Impressions & Outside Uses

I have been a long time user of a FLIR ONE, an infrared thermographic camera module that connects to a smartphone. This type of camera visualizes the hot and cold spots of a subject by measuring infrared emissions. Such cameras are generally quite expensive, but by reducing it to just the camera module and relegating much of the operation to the connected smartphone, having it at a much lower price point became possible. That's how the FLIR ONE series came about.

More specifically, I own a first generation of the series, which is shaped to fit on an iPhone 5 or 5S only. Subsequent generations were redesigned to support a wide range of phones. So I was quite thankful to have given the chance by FLIR to test out the high-end version of their latest generation smartphone attachment - the FLIR ONE Pro. I was eager to see what sorts of improvements were made during the past few years.

Contents of the FLIR ONE Pro package

The product came in a colourful box that contained the main module, a USB-C charging cable, a compact carrying pouch, and some leaflets. The general style of the packaging had remained constant and professional, and the addition of a pouch was a nice touch since the module really shines when it can be brought to everywhere.

The quick start guide basically tells you to connect the module to your smartphone and install the FLIR ONE app. It is really a plug-and-go affair, so the simplicity is understandable. I do wonder if basic app functions could have been explained on paper a bit further, however.

Size of FLIR One 1st generation (top left) and FLIR ONE Pro (bottom right) compared with a transit card (bottom left)

Comparing to the first generation module, the look of the main component - the thermographic sensor and the regular camera bundle - hasn't changed much. However, the overall packaging has changed dramatically. The first generation was shaped to encase an iPhone 5/5S, so the long shape allowed it to house a large battery. It also has a recalibration / power switch next to the sensor bundle.

The FLIR ONE Pro, on the other hand, was designed to fit on a data/charging port of a phone and is smaller than a transit card. In order to accommodate thick phone cases, the length of the connector on the module is adjustable through the dial just below it. In order to make it compact, however, the integrated battery is much smaller and runs shorter than the first generation. There is a small power button at the bottom with status light. Automatic recalibration function did away with a need for a manual button.
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I bought my first car and it’s an electric vehicle

Looking at the dashboard of Bolt EV from the driver’s seat

Up until now, I’ve been driving the car my parents used to drive, and I had been putting off on buying my own until something that could satiate my fondness for technology would come along. And I finally found that car - Chevrolet Bolt EV, a fully battery powered electric vehicle. I pre-ordered this year’s version in January, and was expected to get it by late July, but I got lucky and I picked it up today. The car is very responsive, which I like.

Charging the Bolt EV at a highway service area

The car wasn’t fully charged at the time of the handover - it only had enough charge for about 150km of driving. So I’m charging it at a service area as I write this after driving about 50km. I still have more than 300km to go, so hopefully it’ll get charged enough for me to return home.
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PSAurora Smart Bulb & Portable review

PSAurora Smart Bulb - the 7.5W globe bulb version

Power Silicon Ltd., a Korean manufacturer of LED lighting and power supplies, has expanded its portfolio to smart lighting late last year under its "PSAurora" brand. In order to promote these new products, the company was looking for people to test out and review these smart light bulbs. The smart lighting market is becoming crowded these days, so I was curious to know if they could hold their own and put in my request.

After the request to review was accepted, two bulbs arrived in the mail - the globe bulb version of the Smart Bulb and a handy Smart Portable. Both were controllable by Bluetooth Low Energy (BLE) from a smartphone using a companion app.

PSAurora Smart Portable - the 3W portable lamp

Each bulb came in a cardboard box adorned with English product description and basic user instructions. A much more detailed single-sheet user manual in both English and Korean was in the boxes. The bulbs themselves were largely made of plastic, but they did not feel flimsy and were well rounded.

At a first glance, everything seemed to be there for a user to get everything up and running, including installation of the app and controlling of the bulb. However, I did find some room for improvement upon deeper inspection.
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The state of HomeKit in iOS 10

Apple HomeKit platform goes back to iOS 8. It was not very fleshed out at the time, needing more polishing over the years. Last notable change to HomeKit was made in 10.2, which enabled device notifications. This, along with other improvements in iOS 10, led me to think that HomeKit was finally in a "usable" state. Thus I have invested in the HomeKit ecosystem since early April of this year, around when iOS 10.3.1 came out.

As I gathered enough tangible material to share, I did a 5-part write-up of my HomeKit experience, spanning sensors, lighting, and energy control. I felt that my 5-month experience in a non-American environment may be of use to many people who are considering the platform.

1. Moving to Apple HomeKit with Elgato Eve
2. Philips Hue adds light to the HomeKit setup
3. Controlling 220V Power & Light with HomeKit
4. How much power does HomeKit use?
5. On installing and configuring HomeKit lighting


But now, big changes are coming in the coming weeks. Most notably, the GM(Golden Master, finished version) of iOS 11 will come out in two weeks, as Apple's new iPhone announcement will be made on September 12, 2017. It will contain significant improvements for HomeKit. As noted in the 5th post, Philips will expand the range of Hue products that will be recognized in HomeKit. Elgato has announced five new HomeKit products including lock and smoke detector.

All this means that my iOS 10-based HomeKit write-up should be wrapped up at this point. I'll come back to this topic as the dust settles and I had my hands on the new features and products.

Copyright (C) 1996-2016 Wesley Woo-Duk Hwang-Chung. All rights reserved.