Wednesday, May 30, 2018

SearchResearch - update: Progress!


I'm almost done! 

Well... that is, the writing of the first draft is nearly complete.  Only another 2 or 3 thousand words to go.  (That sounds like a lot, but it's an afternoon's worth of writing.  The problem is that a lot of those words then get edited out in a later cycle.  Still... it's progress!)

In this last week before we go back to our regularly scheduled program, I'd like for you to fill out a little survey.  It's your chance to alter the course of the book!  Have a minute?  Contribute your brilliant thoughts to this small survey.  I'll summarize what I learn in next week's post.

Search on! 



Thursday, May 24, 2018

SearchResearch -- Delay of game for 2 weeks


Normally... 

... we'd have a SearchResearch Challenge this week.  BUT... as you know, I'm working on a book about the SearchResearch experience.  It's not about SearchResearch per se, but about what we learn here--how to frame questions and how to use our research skills to answer those questions.  

Well, the update is that I'm nearing the end of Draft 1.  So, for the next 7 days, I'm working on a deadline to get everything done and turned in for first round of editing.  

This has been a tremendously exciting project, and I hope you'll all recognize some of the chapters!  Our blog has been incredibly influential, and as I'm wrapping up the first round of writing, I'm constantly re-finding ideas that we've shared over the past few years--and I appreciate all of your comments.  Thanks for all the ideas and support over the past 8 years!

(Yes, SRS started in May of 2010 with 1032 posts and 2.995M reads.)

PowerSearchingWithGoogle.com logo--almost 4M students have taken the class.
PowerSearching SearchResearch for all!  

So I'm going to take this week off and give you an update next Wednesday.  (But I'll be working harder than ever on SRS!)  

Don't go away.  I'll keep updating you with progress as the book goes forward... and there will be another Challenge next week.  

In the meantime, Keep Searching! 

-- Dan 




Thursday, May 17, 2018

Answer: Swiss Mysteries

This was supposed to be a fun Challenge... 
... but perhaps it was more complex than I'd thought it would be.   

Let's go through each, one at a time... 


1.  When in Switzerland, one naturally eats a lot of chocolate.  (I certainly did.)  But as I was munching on a bar of Lindt milk chocolate, I realized that the image on the bar of chocolate made no sense to me.  WHAT is going on with this cup?  Why is the handle so strange?  (Did Dali do this illustration for them, or what?)  





If you don't know that this is called a "dipper," then it's a lot harder to figure out.  Luckily, I knew that word, and doing an Image search for: 


     [ milk dipper -constellation ] 

pretty quickly finds similar contraptions.  Note that I added in the -constellation to get rid of all the "Big Dipper" constellation images.  



And once you see these "cups with odd handles," you'll learn that they're called dippers.  

Unfortunately, I couldn't find an exact match to the white cup shown on the label... but close enough.  

By the way, I tried doing a subimage search by cropping the logo to just the cup shown, but that only found more bars of chocolate, much to my surprise. Apparently, there ARE no images of the Lindt white milk dipper cup.  (If you find one, let me know!)  

Of course, if English isn't your first language (or if you just can't think of what that word might be), remember that you can always use a reverse dictionary to help find synonyms or a word that fits your semantic notion of what you seek.  

For instance, you can use the OneLook reverse dictionary function like this: 


Here I searched for the phrase "cup used to..." (in the sense of "an X cup is used to...").  I don't know quite what X is, but as you can see, a bunch of great terms show up, most of which you can ignore safely.  (Acetabulum?  Acorn?  Agate?  Probably not.)  But when you get to dipper (number 64), you can do that search with that, and you're on your way.  

And you'll learn that the handle of the dipper is intended both to make it simple to hang onto the edge of a milk pail (or bucket), and the angle keeps it tilted away from touching possible contaminating surfaces.  



2.  One day I walked into a bakery in central Zürich and spying this delectable pastry, I ordered a croissant.  I was very surprised when the clerk said, "I'm sorry, we don't have any croissants."  But this is what I saw in the display case:  





Obviously, I successfully ordered this item. What SHOULD I have called this thing that looks-like-a-croissant?  When in Switzerland, what are these called?  
  
This surprised me when I first saw them in Zürich, but a quick search for: 

     [ Switzerland croissant ] 

taught me that they're called gipfeli in Switzerland, and as you probably found, there's quite a bit of back-and-forth about whether they're worse (or better) than traditional French croissants.  But then again, there's a fair bit of debate about the origins of the croissant as well.  When in Switzerland... 

3.  I understand more German than I speak, but every so often I would hear someone say something odd.  One construct I heard that seemed odd always involved people's names.  For instance, "Wo ist der Hans?"  Can you figure out why that sounds odd to me (a native English speaker), and why the word "der" is in that sentence? 

When I did this research, I knew that the word "der" is the definite article, so my first search was for: 

     [ definite article German names ] 

which took me to this fascinating article on StackExchange (which is often a very high-quality source for information about technical topics, including language).  The nice thing about the StackExchange is that you can read multiple comments with different perspectives.  This article points out that using the definite article before a proper name is a southern German-speakers convention.  It's a pattern that's clearly used in places like Bavaria, and down south into Switzerland and Austria.  


4.  Speaking of understanding German... One Saturday evening I was attending a concert at one of the local churches, which are often venue for chamber groups.  The director stood up at the beginning of the concert and started speaking in German.  "No problem," I thought, "I can understand this!"  I listened happily for a couple of minutes until suddenly, everything changed:  He was still speaking, and it sounded like German, but I couldn't understand anything!  Can you explain what happened in my few minutes of non-understanding?  

For this Challenge, I started simply with the query: 

     [ language in Switzerland sounds like German ] 

where I quickly learned about Swiss German.  I guess I'd learned about it before, but I'd never noticed it in a public forum, and read several articles--here's one from Quora--about how it really IS different than standard "High German" (Hochdeutsch).  Here's another article about the differences, but the differences are substantial, which explains why it would be unintelligible to a German-speaking neophyte like me.  

Search Lessons


1. Reading in a topic area after a simple query can often answer questions.  Although my initial query about the milk dipper didn't initially answer my question, after skimming through images to find near look-alikes, it became clear what was going on.  

2.  When searching for a difficult topic, consider the possibility that you don't have the right query terms!  In particular, remember to think about using an alternative way to say something.  Using a reverse dictionary can often give you insights into other terms.  As you saw in the above example, you can suss out other works that you can't think of by trying out phrases you think would be in a plausible definition. (That's what I did with the phrase [ "cup used to"] on OneLook's reverse dictionary.)   
Search skills don't make cultural differences vanish, but they definitely make the world more intelligible!  

Search on! 


Thursday, May 10, 2018

Search Research Challenge (5/10/18): Swiss mysteries?


I've spent a fair bit of time in Switzerland... 

... over the past couple of years.  Partly it's because I go there for work, but part of my work last year was teaching a semester-long class in Social Computing at the University of Zürich.  

But as with any place where you're the new guy, there are certain mysteries that crop.  Here are a few that came up for me.  I figured them out, but can you figure out as these little trans-cultural mysteries as well?  (Of course, if you're Swiss, you'll have a huge advantage here..)  


1.  When in Switzerland, one naturally eats a lot of chocolate.  (I certainly did.)  But as I was munching on a bar of Lindt milk chocolate, I realized that the image on the bar of chocolate made no sense to me.  WHAT is going on with this cup?  Why is the handle so strange?  (Did Dali do this illustration for them, or what?)  




2.  One day I walked into a bakery in central Zürich and spying this delectable pastry, I ordered a croissant.  I was very surprised when the clerk said, "I'm sorry, we don't have any croissants."  But this is what I saw in the display case:  



Obviously, I successfully ordered this item. What SHOULD I have called this thing that looks-like-a-croissant?  When in Switzerland, what are these called?  
  

3.  I understand more German than I speak, but every so often I would hear someone say something odd.  One construct I heard that seemed odd always involved people's names.  For instance, "Wo ist der Hans?"  Can you figure out why that sounds odd to me (a native English speaker), and why the word "der" is in that sentence? 


4.  Speaking of understanding German... One Saturday evening I was attending a concert at one of the local churches, which are often venue for chamber groups.  The director stood up at the beginning of the concert and started speaking in German.  "No problem," I thought, "I can understand this!"  I listened happily for a couple of minutes until suddenly, everything changed:  He was still speaking, and it sounded like German, but I couldn't understand anything!  Can you explain what happened in my few minutes of non-understanding?  



I suspect that Regular SRS readers will make short work of these questions.  But knowing how to search for these small cultural questions as they arise was a great source of comfort to me as I was navigating throughout central Europe.  Search skills don't make cultural differences vanish, but they definitely make the world more intelligible!  

Let us know how you found the answers!  

Viel Glück!  

Search on... 


Friday, May 4, 2018

Answer: What do these symbols mean?

Symbols are SUPPOSED to be easy...  

But as we found out this week, if you don't already know what a symbol means, it's sometimes difficult to figure it out.   
For instance, this symbol means biohazard.    

And this one is easy to search for:  A search-by-image of the above symbol quickly leads you to the best guess for this image, "Biohazard symbol."  You can click on the Wikipedia link, which takes you to an Internet Archive page with the history of this symbol's development.  (Interestingly, the symbol's designer, is quoted as saying that "...".)  You can hear a great 99%-invisible article, but NOT a podcast, on this topic at their Biohazard.  

  

1.  This blue cross (it really IS blue) with a stick and a snake that I found on an inside wall:  What does it mean?  Where would you normally see this?  How important is this to me?  Here's a photo I found in a building:  



Interestingly, the search-by-image method doesn't work on this picture.  If you modify the query by adding the term "medical"  (which you could guess at because this is clearly some kind of medical symbol with the Rod of Asclepius--an easy search with [ rod snake symbol ])


As you can see, there's a hit in the "Visually similar images."  When you visit that page, you learn that it's called an "Emergency star"  (although notice that this hit has a caduceus, with 2 snakes, a symbol we've talked about before).  
Next I did a search for: 
     [ emergency star blue snake symbol ] 
and found this: 
It's easy to find that this is the "Star of Life," originally designed by the National Highway Traffic Safety Administration and trademarked in 1977.  Since then, it’s become the general symbol for emergency medical services. At the middle is the Rod of Asclepius, whose name in invoked in the original Hippocratic Oath. 

Around the staff and snake are the six points of the Star of Life, each point signifying the stages of EMS care: detection ; reporting (e.g. dialing 911); response; on-scene care; care in transit (the ambulance); and transfer to definitive care (a hospital, typically).

And, in particular, I found this symbol on the wall of an elevator where it means that the elevator is big enough to hold a stretcher. 


2.  Here's another symbol--a box with arrow.  The only clue I have about this is that it was in a parking lot... on the ground, shown on top of a plastic traffic dot that's cemented to the ground.  What does this mean? 

This turned out to be a bit tricky.  
The obvious image search trick doesn't work, and even the subimaging trick we've used before doesn't work, primarily because the image is too small.  (When you clip the image to just the symbol, it's less than 100 X 100 pixels, which is hard to search.)  
I re-drew this using Google Drawings and created an image that looked like this: 
And THEN did a search-by-image.  
Didn't work. It got close, but nothing exactly right... 
So I kept modifying the query after the Search-by-image until I tried:  [ box arrow logo ] and found this as the Visually similar images: 

This is great, but there are lots of near misses, and nothing exactly like what I was looking for.  Here's the nearest miss I found, at a site called IconFinder!  
I fooled around a lot like this, and ended up trying many different combinations, all to no avail.  Finally, I took the image into Photoshop and did a bunch of filtering to extract a version of the image that looks like this:  
I searched for this, and found (on page 2) a link to the page I was seeking.  
When I saw Luís Miguel's solution in the comments, I thought I'd give him the floor here and describe more-or-less the same solution (but without Photoshop).  
Regular Reader Luís Miguel Viterbo writes: 

1. Zooming on image, on Chrome. I'm using an installed extension for this: Enhanced Image Viewer.
2. Grabbing and free-hand clipping the image with an installed app I use quite often: PicPick (this does screen captures of all kinds, but it's also a color picker, a pixel ruler, a protractor and more). 
3. Finding some online tool that stencils an image. My first Google Search result of [ image stencil generator ] is Rapid Resizer. I had to play with the different options to get a good result: I found "Thin", very "Dark" and totally "Sharp" yielded the best results. (The following image is worse than the one I go in my first try, which is the one I used for the next manipulation, but I didn't save it.)  [DMR: Note that Miguel made this a 621 X 587 pixel image; larger than the original clipped image.]  
4. Opening this image in Paint and cleaning (erasing) all that is not the outline.
5. Still in Paint, I tried to first fill the interior spaces using the Paint Bucket but it didn't work because edges are not continuous. So I had to draw thick lines over those that were already there. Straight lines and small curves at the corners. Finally, I filled the interior with black color to give me this: 
I find GIMP and Photoshop too unfriendly and their learning curve is terrible, so that's why I don't use anything other than these basic tools whenever I need. And I don't need them very often anyway.

6.  The unproductive "symbol" and "icon" search descriptions may very well have happened in my first search a week ago. I probably tried "parking", because it was in your description. I doubt remember having tried "traffic", which it's the only other word in your description that might be relevant. So my guess / half recollection is that my manipulated image, together with the descriptor "parking", yielded the OttoQ symbol. 
All of this finally gets you to this page by designer Nitin Prakash, which has the intriguing logo design: 

Ah ha!  This looks a lot like the logo we see on the traffic dot.  A quick search for: 
     [ "OttoQ" ] 
tells us that was a company that did real time parking data collection via OttoQ’s proprietary detection hardware (the dot seen above).  

And then, if you click on Image search, you'll see more of the answer: 

As Regular Reader Remmij pointed out, Ottoq seems to be out-of-business these days.  

Let me show you another photo I took that day: 

With this additional bit of context (there's one dot per parking space), it's clear this is a traffic management solution.  

3.  And lastly, a symbol that I've found on the side of a few walls in the city.  What could this possibly mean? 

Here a Search-by-image works pretty well, leading us to several sites (here's one) telling us that this is a Siamese Connection marker.  (And what is a Siamese Connection?  Easy: [define Siamese Connection] to find that it's "...a pipe fitting that allows two or more fire hoses to be connected to a single standpipe riser at the same general location. It is so-called due to the visual similarity to Siamese twins."  They can also be used by a fire truck to increase the water pressure of the automatic sprinkler system of the building.  
Here's what the connection below this sign looks like:  

That's what it looks like (next to a sprinkler alarm bell).  As noted by several Regular Readers, this seems to be primarily a Canadian symbol.  I found this one in Montreal, Canada, where having a sign like this would be incredibly handy during a snowy winter, when the connector might well be hidden below a snow drift. 

Search Lessons 

There are a couple I want to point out: 
1.  Sometimes you have to make a sketch (or Shop the image) to get to a version of the picture that Search-by-Image will recognize.  In this case, Luís Miguel walked us through how he transformed the image using freely available tools to create a sketch that works well.  
2.  It's worth looking up symbols when you notice them--they might be useful (especially if you're trying to get a stretcher down that elevator)!  

This was a tough one this week.  Next week.. something simpler, and just for fun! 


Search on!