Monday, February 17, 2020

Dayfarer Backpack For Everyday Use (Long Term Review)

I no longer have to bring as many things to work with me and I started to bike to work on some days instead of driving.  Because of the former, I no longer needed needed the degree of organization that the eBags Professional Slim offered.  Because of the latter, I needed to bring a change of clothes (including shoes sometimes).  The Professional Slim is great with all of this organizational pockets and the especially its device garage, it didn't offer much room in its main cavity for bulky items such as clothes and shoes.

I started to look for a different backpack and I found the Dayfarer.  The Dayfarer is a minimalist everyday carry (EDC) backpack that is designed for gym and work with an emphasis on convenience.  I've been using it as my daily backpack for the past year.

A sleek and functional backpack for everyday use, which blurs the line between sport and work.

The Dayfarer offers minimal organization but a lot of convenience.  Whether it is the magnetic clip that can be operated with a single hand, shoulder strap pocket, easy-access side pockets, front-and-back hidden pockets, top and side handles, and luggage handle pass-through, each feature of the backpack is meant to be easy to use and/or access.  I really like backpacks with side handles because I find it easy to grab to put in-and-out of the car.  The sides pockets can be access without having to take off the backpack and the front pocket can be access without opening up the backpack.

The separate laptop pocket can also be accessed without opening up the main compartment.  Most of my most needed stuff are put into these pockets so I don't normally have to go into the main compartment.

When I do need access to the main compartment, the magnetic locking clip can be operated one-handed.  The kinda-of roll-top style turns out to make the backpack very flexible and easily expandable when more space is needed but more compact when it does't need to.  The backpack can also open flat to let you see and access the entire contents at once.  Most of the time, I don't open it up flat and just access it through the top.  I didn't find Dayfarer's info to really show this but reviewer Chase Reeves shows it on his video review.

There's not much organization on the inside besides two pockets so it is basically a large bag to put things in.  When I do need to bring a bunch of small items, I use my Peak Design Tech Pouch and just put the entire pouch into the main cavity.

The bag has a ventilated shoe compartment with a waterproof separation from the make compartment so it can be used to carry shoes or whatever items (e.g. dirty clothes) you you don't want to get mixed
in with your other stuff.

This bag offers a lot of flexibility in how and what it carries.  I've mentioned how it's roll-top like design makes it very expandable but for those who need more space, the backpack has loops on the bottom so you can hook things like your tripod or yoga mat to it rather then put them into the bag.

The Dayfarer is not very heavy at 2.5lbs.  The materials are high quality (waterproof balistic nylon, water resistent YKK zippers, etc.) and it is well constructed.  This is not a fancy backpack but a well designed one.  The pricing is reasonable although be aware that this is shipped from Germany and will take time.  My order was shipped within a few days but once it reached DHL there was no updates for nearly 2 months before it arrived.

The only thing I wish it was better on is for the top handle to be connected to the main body rather then the back.

The reason being that if you forgot to zip up the laptop compartment then when you use the handle it is pulling from the compartment's back.

After a year of use, the backpack has held up well and doesn't show any wear-and-tear except for some scuff mark on the buckle.  I really like this backpack and I've used both as a daily work bag but also when going out on the weekend when I think I might need to carry something.

Sunday, February 16, 2020

Modern Day HP Voyager Calculators by Swiss Micros

There are two particular electronics devices that even decades later are still used and considered superior to any modern competitors: the IBM Model M keyboard and the HP Voyager line of calculators.  Fans of these devices loving hold on to these devices even after decades of active use and will only give them up if it's pried from their cold dead hands.  While nostalgia does play a role in generating love for "retro" devices (as we see with the release of retro style gaming console), what sets the IBM Model M keyboards and HP Voyager calculator is that these devices are just really good at what they do and their style and design are no longer being manufactured (well, at least no longer mass produced by the original manufacturer).

Do a search on Google and Youtube you'll easily find fan sites that will explain in glorious details what makes these devices so special.  I have an HP 15C and it is as great as what people say it is.  From build quality, legendary battery life (we're talking about the battery lasting years/decades, folks) to the "feel" of the keys as you type, this is a phenomenal calculator that I've come to appreciate a lot more now then when I first started to use it.

The HP Voyager calculators are more niche then the the IBM keyboards.  People still regularly use a keyboard while the use of a dedicated calculators are now mostly limited to academic and research settings.  Even when these devices were sold by HP, it wasn't sold at the scale which IBM's keyboard were sold at, but once you've convinced yourself on how awesome these calculators are the question is how to get one many hasn't been sold or made in decades.

However, I'm a software engineering by trade and it was not until after I started working (and long after its production run in 1989) that I discovered that HP had made a version for computer programmers:  the HP-16C.  Once I did find out about its existence, I dreamed about owning one, but the HP-16C is even rarer to find then the 15C and as much as I might desire one I'm not going to pay whatever the asking price is when it does make a rare appearance on the auction market.

Then one day, I came across a company called Swiss Micros that was started by Michael Steinmann.  Apparently, Mr. Steinmann set out to clone the HP Voyager series and started to do so in 2011 with "mini" replicas that are about credit card size.  While these are cute, I wasn't too interested, but then Swiss Micros began to make full size replicas and that caught my attention.  Now I had a chance to experience a 16C directly so I ordered the Swiss Micros DM16L.

From its website, it's obvious that this is a small operation and it's selling a niche device, but the device shipped quickly.  It took awhile for it to actually reached me, but it arrived well packaged.  It doesn't use any fancy marketing box that modern devices tend to come in, but that's better for the environment!

My first impression was "wow, this thing feels solid".  These is a high quality RPN calculator for professionals.  I immediately tried out the keys and it had a very pleasurable tactile feel to them.  On its own merits, it is a top tier calculator, but people are likely buying this because they want an "new" HP Voyager.  I feeling that it does capture the spirit of the Voyager but this isn't an exact clone (and not just the logo and name).

The feel of the keys aren't the same which is noticeable when used side-by-side, but if you haven't touched an original in years then my guess is that you'll find just as much satisfaction with the DM16.  The lettering on the key caps are printed on the keys rather then injected into the key itself.

The overall dimensions are nearly identical but the LCD screen is bigger, the fonts are larger and there are multiple fonts to chose from on the DM.  I find the Voyager font to be cleaner and easier to read but font style is subjective.

The DM manufacturing is not as polished (both figuratively and literally).  The titanium casing around the LCD display showed the machining line and felt rough and not polished like the Voyager.  I'm not sure if it is intentional to show the grain of the metal (which is more yellow than the silver on the Voyager) but I suspect it isn't.  The rest of the case is well manufactured and everything is put together solidly.

If you noticed that the LCD has some spots/specs stuck in it even when turned off you can put the calculator in direct sunlight for a few days and they will disappear (easier and faster then to send it back to Swiss Micro and getting an replacement).

Would I recommend the Swiss Micro calculators?  As a quality RPN calculator, the answer is "Yes", but for most people it might be an overkill and pricey.  These aren't the calculator you want to just pick up and throw into the kitchen utility drawer.  For fans of the HP Voyager, fans of RPN calculators, and professional looking for a dedicated calculators then this is a solid piece of equipment to add to your toolkit.