I want to support my local store

Don’t you hate it when you go to your local store to purchase their wares and they tell you nope we don’t want your money.

I might be paraphrasing my recent encounter at Conrad Electronics. I wanted to purchase one of the electronic SMD switches only to be told that that was for businesses only. You cannot become part of their program unless you have a company registered in Germany.

I did manage to find a very similar part on Ebay and there are other companies such as Mouser, Digikey and Reichelt.

I guess capitalism will out.

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Consumer DRM – pecked to death by ducks

It is difficult to where exactly we are on the spectrum. A few instances of creative companies using DRM and other protective designs preventing consumers from buying compatible consumables.

Previously, it seemed that companies were using Patent law to prevent their competitors from selling compatible consumable items to their customers. I am certain there are many examples but the one that I think sticks out is the Nespresso coffee machines. They had apparently a unique shaped capsule that was under Patent protection. This did a good job of keeping other companies from selling that profitable coffee to their consumers – alas all good things come to an end. Their original capsule patent expired in 2012 forcing them to compete with others.

I have seen other companies that have other protection mechanisms to prevent you from using compatible soap refills or air fresheners refills. Some of these methods can be easily circumvented with simple items or methods. ( felt tip marker circumvents Sony disc copy prevention )

Some of these companies do try to sell products as a loss leader with the goal of making their profit on the back end. It does seem that the printer industry seems to fall under that heading based on the costs of some of their low end printers. I am not sure I want to pay for overpriced ink or toner but I can understand that model.

I am a bit less understanding of General Electric and how they deal with water filters connected to their refrigerator.

Patents, protective mechanisms, as well as DRM to lock the consumer in are methods that could be used to try and guarantee future profits, but what makes these methods awesome for the company and less so for the consumer is the DRMC passed in the US in 2004.

The DRMC has a provision that prevents makes it illegal to circumvent technical measures in copyrighted materials. It didn’t take the companies too longer to see this as a cudgel that could be used against competitors as well as people who circumvent this on their own legally purchased devices. What could be better, protection from competition with the power of law.

It is difficult to know at this time if this is the top of the slippery slope or if we are further down. It doesn’t really matter but there is a dystopian future where this type of DRM will prevent virtually all competition.

https://arstechnica.com/gaming/2020/01/unauthorized-bread-a-near-future-tale-of-refugees-and-sinister-iot-appliances/

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Unanticipated consequences from BREXIT to climate change

Who would have thought that BREXIT or perhaps Covid 19 could have such an effect. I try to actually shop in stores to ensure there is competition to Amazon and Alibaba. However, from time to time I will purchase something online or get something from Ebay.

Imagine my surprise the other day when I did purchase something from Ebay to have to pay some customs charges. It did not take long to realize that this is probably to be expected as the UK has left the European Union – no more free ride I guess. The customs fees were actually not so amazing 2.28 EUR for purchasing an item valued at 10 GBP or about 12 Euros.

Rules are rules and I suppose that the the EU is trying to protect itself from people cleaning out their basement and selling it abroad. This cost doesn’t really bother me but what does is was the additional 6 EUR Auslagepauschale (storage fee) I was charged. It does rather change some of the economics of purchasing used things from the basements of UK sellers.

Used brass tag10 GBP
Postage3.05 GBP
Customs tax2.28 EUR
Storage fee6.00 EUR
Total24.05 EUR

This might really be a chart that suggests I visit flea markets close to where I live. I wish my car was brand new but as an older car it probably does contribute to greenhouse gases (or pollution if you prefer).

However, apparently the playing field is not quite level. Either Germany or the EU is concerned about commerce and gifts flowing in. This seems to be true for gifts/packages from the United States and from the UK. If other sources are to be believed this is true for quite a number of non-EU countries.

What does not seem to be the case is receiving new items from China. I did actually order a few printed circuit boards from China and if you are in no hurry it is a cost effect way to import project boards.

circuit boards2.00 USD
postage3.90 USD
Customs0.00
Storage fee0.00
Total5.39 EUR

It is not clear what the cost to the environment is to ship items from the other side of the world but intuitively it should be greater than something shipped from an EU adjoining country.

It is not often that I do this, but this does pretty much offer an interesting precedent. If you need some thing reasonably small or affordable why reuse / recycle an existing item when you can get a brand new one shipped from China for cheaper.

These two examples are not actually completely comparable but especially now during (essentially) pandemic conditions getting electronics is difficult. I have been forced to purchase items from the US in the past which really didn’t make all that much sense because of the shipping costs, but now with these extra little taxes* and fees it makes more financial sense to take the anti-climate choice.

I guess that either BREXIT, the fear of BREXIT competition or attempts to squeeze extra fees from the postal consumers is creating a situation of unexpected consequences** that seems anti-climate to me.

* Customs tax is not new but recent changes for items starting at 0 EUR instead of 22 EUR along with the stories that gift package (45 EUR or less) also seems to be no longer be exempt. It is possible that this 45 EUR level is being applied inconsistently.

** Who would have thought that Economics class would still be in my head after all these years.

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Making a fortune in 2022

The amount of IT that is at your finger tips in the year 2022 (or really since 2015) is amazing. It is possible to research how to make vegetarian chili or get help in selling your old computer monitor.

From the comfort of your own home you can sell new or old items on ebay, ebay kleinanzeigen (Germany), Amazon, ETSY, Facebook marketplace just to name a few. This makes it easy to sell your old playstation or perhaps an old laptop.

You would think selling that item should be easy, just take a few pictures, and create an auction or a sale. Bingo you are rich.

Well, it turns out that the world is a large place and a lot of people have old or broken laptops in their basement. Just try and sell one to discover how many items are for offer. I thought I could sell an old slimline dvd drive only to discover what appears to be dozens of similar items that can be had for not much more then the cost of shipping.

This is great if you are looking to build some Frankenstein computer with 10 slimdrive dvd’s but less interesting if you are trying to sell your old 512 mb laptop ram module or old laptop keyboard.

As always, your mileage may vary.

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A bit of (excessive) advertising

I am actually glad that I do not see how many minutes per week I spend at YouTube. It is a convenient place to get some news, see some how to video and if you need to relax there are a lot of funny animal or children videos.

It has been long known that the internet is actually watching us and selling us to their advertisers. What the heck, why not watch a few of the commercials or use that as an opportunity to get a sandwich from the fridge.

What I don’t understand is what advertiser thinks I would like to stop watching cat videos to see their 6 – 52 minute long infomercial. Not only that, the infomercials don’t seem to even remotely match up with my video history.

Perhaps Google believes that everyone wants to purchase mystery supplements or the belief we can become some sort of work from home and earn 250 dollars by tomorrow morning and perhaps 150k by the end of the year.

It is difficult to know who is getting the better deal, some company whose video is streamed for the first minute or two or Google who gets them to pay for this. I guess there is one born every minute …

Oh, what is the record for an add? Just under 3 1/2 hours.

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Raspberry Pi – fun with electronics

Internet of things devices are amazing. They are just really smart really tiny computers used in innovative ways.

  • smart electric socket
  • smart light bulbs
  • doorbell camera
  • video picture frames
  • autonomous vacuum cleaner
  • Amazon echo
  • Sonos speakers
  • Internet radios

It is really not that difficult to create your own IOT device but it is possible to get a head start by using either the Arduino or Raspberry Pi as a starting point. Both of these platforms bring a lot to the table but in different ways.

It might seem intimidating to create your own but this book can help clarify everything you need to know.

Topics
Theory and components
Tools
Simple circuits
Integrated circuits
Software tools
Arduino
Raspberry Pi
C programming
Makefiles
Kicad design software
Linux commands

Projects
Streaming audio
Network storage
Arduino LED cube
LED cube with custom PCB

This book describes everything you need to create your own custom device. This could be built on top of a pre-existing platform or even by designing your own custom circuit. This makes it fun to create your very own device from scratch. Most importantly everything is described with the assumption you are a beginner.

Getting started with Arduino and Raspberry pi

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Art imitating life

I just saw the movie “Don’t look up”

Synopsis – spoiler alert

Two scientists discover a planet killing asteroid that is headed directly towards earth. The story details their difficulties bringing this fact to the government. Once this issue is brought to light there is a lot of realistic twists and turns from denial that this is a realistic threat to other political denials that turn into a yet another conspiracy theory that the asteroid is to control people. The president has a case of the nepotism’s when staffing up her office. Things really get wild when an ultra rich businessman talks the government out of trying to divert the asteroid.

It is difficult to say if this movie was in any way inspired by the United States previous president Trump but unfortunately he did bring along the nepotism by bringing his daughter and son-in-law into the office of the president.

The first 150 or so years seemed to have politicians that were civic minded while in the last decade or so the American politicians seem to be purely partisan. It is telling that in the last 12 years three billionaires have run for president and one has one the position. In the movie the president seemed to be motivated only by winning and money. This in itself does not seem different from the modus operendi of the Trump adminitration.

https://www.nytimes.com/2019/09/09/us/politics/trump-hotel-turnberry.html

https://www.washingtonpost.com/politics/secret-service-has-paid-rates-as-high-as-650-a-night-for-rooms-at-trumps-properties/2020/02/06/7f27a7c6-3ec5-11ea-8872-5df698785a4e_story.html

Even if this parallel does not seem accurate, another true to life parallel was the different deniers of scientific fact and how it was assumed to be a big conspiracy theory. It does not take too much imagination to see this as our current Covid 19 situation with the various vaccine deniers and conspiracy theorists.

https://www.cnbc.com/2021/10/01/why-the-covid-vaccines-dont-contain-a-magnetic-5g-tracking-chip.html

https://theconversation.com/its-almost-like-grooming-how-anti-vaxxers-conspiracy-theorists-and-the-far-right-came-together-over-covid-168383

The conclusion of the movie was not the typical Hollywood ending but the more likely outcome when reality is ignored and public policy is twisted by economic self interest. With any hope America will go back to electing non-partisan politicians whose goal is the betterment of their citizens both those to voted for them as well as those who didn’t.

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Trust us, the cartridge is genuine

Allegedly, The chip shortage seems to be affecting the ability of some companies from supporting their own DRM. DRM is one way for content creators to control their content to ensure that others cannot access that content. This type of technology can also be used by hardware manufacturers to control what types of reusable materials the users actually use in this hardware (ie ink or toner in printers).

I remember first thinking this is getting out of control when I read that the popular coffee machine Keurig had implemented DRM preventing any other coffee modules other than theirs from being used. I can understand why companies want to sell the device at a loss or at cost with the expectation of making their money on the backend of the transaction through the sales of consumables.

However, this should not lock out competitors from attempting to fill the need. My last two printers each have a small PCB on the toner cartridge that proves it is a “genuine” toner cartridge from that manufacturer.

I was surprise to see that these small PCB’s are starting to be a victim of the global chip shortage. Specifically, the camera / printer manufacturer Canon that is having problems because it cannot seem to source these custom PCB’s. I first learned of this issue from a Youtube video by Louis Rossmann, but after some investigation it seems that there is a lot of this type of DRM

From the video, it seems that this message can be cleared and you can use non-genuine cartridges. I have heard similar stories of multi-function printers that completely stop working if the ink overflow tray gets full or if the cartridges are completely removed.

https://arstechnica.com/tech-policy/2022/01/chip-shortage-has-canon-telling-customers-how-to-skirt-its-printer-toner-drm/

How to disable Canon message

… as well as a few other general “smart chip” solutions.

https://www.tonergiant.co.uk/blog/2014/07/printer-not-recognising-compatible-cartridges/

https://tonerconnect.net/blog/disable-electronic-chips-inkjet-toner-cartridges/

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Cloud technology – the dark side

There are a lot of good things about using cloud technology. If the cloud is powering your company you might be using the advantage of scaling the resources only when you need them. Nothing could be better than starting up 20 or 30 servers for two days every quarter for your reporting and only paying for the tie you need. Maybe a big Christmas or Super bowl deal supported by 100 times your normal server capacity for the weekend without being forced to buy computers that will be idle most of the year.

All of this is great when you are reaping these benefits but there is a problem with not owning your own infrastructure. It is quite possible that in the near future users of Google drive will no longer be able to share their files.

https://www.techradar.com/news/google-drive-could-soon-start-locking-your-personal-files

Terms of service are there for a reason and you cannot hardly fault the service provider from enforcing them – you really need to follow the rules.

Yet what can be worse than having your IT pulled out from under you? It doesn’t matter if you if renting space on a cloud drive or paying a monthly subscription for using Photoshop. If you don’t actually own your own hardware or software you may be in for rude awakening should your budget not cover these variable expenses.

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safe computing – data storage I

Only the most harded soul or boring individual has no pictures or stories to share.  It is easier than never before to share photos of cats, children, girlfriends or selfies. Simply take the photo and either email it or send it via MMS to your friends and family.

Although not ideal, it is still reasonably efficient to send photos with a distribution list when the photo is small.  This is increasingly not the case as as quite a few common cell phones have camera’s with well over ten megapixels.

Manufacturer Megapixel Model
Apple 8 iPhone S6
LG 13 LG G3
Samsung 16 Galaxy S5
Sony 20 Xperia Z3

Sending emails is easy but some older or company email systems have limits as low as five megabytes for attachments.  Even if these limitations didn’t exist why send emails with hundreds of megabytes to fifty people when only four or five are really interested.  Why not simply have some sort of network drive where this information can be stored.

The cloud

There may be some disputes who exactly coined the term “the cloud” to refer to services hosted over the internet.  These services might be a virtual computer or it might be a bunch of relatively dumb disks.

In any case, it has grown from a simple idea to a 38 billion dollar market which apparently will be exploding into the triple digits in the near future.

For a lot of consumers the cloud is simply some network storage that they can access from anywhere, but the available services make it possible to not only use it yourself but grant privileges to your friends. It is actually the perfect technology for sharing information with people who are geographically separate.

I can put some cat photos, baby videos or spreadsheets on such a virtual drive for my friends family and co-workers to access.  What could possibly go wrong?

Excluding the necessary setup to prevent your friends from accidentally moving your cat photos to their computer, there are other issues you should be concerned about.  I guess it all started with the lawyers ensuring 110% safety to the providers, perhaps it was due to fairly overzealous governments deciding they needed a peek or just maybe it was those clever guys in the marketing group.

All of this is summed up in the end user license agreement that comes with the service or software.

I didn’t actually need to read any of these to know that somebody was going to want more than I wanted to give.  When I started to read through these, I was rather disapointed to see I was correct.

Disclaimer

This is a personal weblog. The opinions expressed here represent opinions and observations of the author not those of his employer or any other firm. I am not a lawyer so it is possible there is a misunderstanding when reading legal texts.

The entire disclaimer for this site can be found here.

Dropbox

For reasons I don’t understand, I just love the name.  They provide a nice service which makes it really easy to share your personal pictures and such with friends.

One of my friends makes a point of reminding me that if the government wants your data that it really doesn’t matter what you have done, they will get it.  Not only that but you will most likely be helping them do so.  It is really simple, either they will take away your freedom or the costs of defending yourself will become too great causing you to eventually surrender.

With whom

Law & Order. We may disclose your information to third parties if we determine that such disclosure is reasonably necessary to (a) comply with the law; (b) protect any person from death or serious bodily injury; (c) prevent fraud or abuse of Dropbox or our users; or (d) protect Dropbox’s property rights.

The who seems simple enough.  I am not quite sure how the nice people at Dropbox will prevent death or fraud unless they go through your data files very carefully.  I am not sure if this means scanning for illegal pornography or checking if you have any manifestos with dangerous sounding words.  This doesn’t say too much so it is hard to get too worked up about it.

How

Retention. We’ll retain information you store on our Services for as long as we need it to provide you the Services. If you delete your account, we’ll also delete this information. But please note: (1) there might be some latency in deleting this information from our servers and back-up storage; and (2) we may retain this information if necessary to comply with our legal obligations, resolve disputes, or enforce our agreements.

This also sounds somewhat harmless on the surface as there are too many unknowns.  If there is a lawsuit against me does that mean my cat photos will be held until a subpoena allows them them to give everything over to the lawyers?  If one of the US states decides all internet companies need to store 10 years of information will my cat photos be backed up for 10 years after I asked that they be removed?

Despite my desire for privacy perhaps these are not unrealistic clauses.  We do live in a society of laws and we cannot pick which ones we want to follow and which ones not.

Changes

If we are involved in a reorganization, merger, acquisition or sale of our assets, your information may be transferred as part of that deal.

This last item actually is the most worrying.  My intellectual property is actually mine and I don’t want it to be handed over to the highest bidder.  Does the new owner get the deleted data as well or is that just in case the police come knocking on the door.

Apple iCloud

I am somewhat less familiar with the Apple solution.  Their solution appears to be less like a drive and more like the glue that is holding the apple infrastructure together.

  • Mail
  • Contacts
  • Calendar
  • Notes
  • Reminders
  • Photos
  • Storage device
  • Backup service

If you already have a number of Apple devices and use their software then it does sound like a really nice service.  Of course those fine people in Cupertino also have quite a list of conditions that apply.

It looks like Apple is playing the part of the parent and is trying to decide what types of content is good for you. It appears that they have gone one step further by making the user agree that Apple is the final arbiter of what is good content.  I rather doubt that Apple goes too deeply into the affairs of their users but the fact that they want the right to pre-screen and remove my content without my direct approval worries me.

C. Removal of Content

However, Apple reserves the right at all times to determine whether Content is appropriate and in compliance with this Agreement, and may pre-screen, move, refuse, modify and/or remove Content at any time, without prior notice and in its sole discretion, if such Content is found to be in violation of this Agreement or is otherwise objectionable.

The removal of content clause actually pretty much sums up my main concerns but apply does seem to have granted themselves pretty expanded rights when dealing with law enforcement authorities. Perhaps this simplifies things for Apple when the law comes a knockin but it does sound a bit much to me.

E. Access to Your Account and Content

Apple reserves the right to take steps Apple believes are reasonably necessary or appropriate to enforce and/or verify compliance with any part of this Agreement. You acknowledge and agree that Apple may, without liability to you, access, use, preserve and/or disclose your Account information and Content to law enforcement authorities, government officials, and/or a third party, as Apple believes is reasonably necessary or appropriate, if legally required to do so or if Apple has a good faith belief that such access, use, disclosure, or preservation is reasonably necessary to: (a) comply with legal process or request; (b) enforce this Agreement, including investigation of any potential violation thereof; (c) detect, prevent or otherwise address security, fraud or technical issues; or (d) protect the rights, property or safety of Apple, its users, a third party, or the public as required or permitted by law.

(emphasis is mine)

Google Drive

Of course Google also has their own internet storage solution which is called Google Drive.

Just like most EULA’s, if you are not a lawyer this does seem extra wordy and complicated but the end user license agreement from Google is probably on par with with that from both Apple and Dropbox.

Oddly enough one of the things that worries me is that Google specifically promises to deal with infringers according to the U.S. Digital Millennium Copyright Act.  It isn’t so much that they promise to follow the law that is troubling as much as some of the abuses that have been reported by companies using the DMCA to game the system.  This concern isn’t aimed at Google as much as other companies using it to their advantage.

Privacy and Copyright Protection

Google’s privacy policies explain how we treat your personal data and protect your privacy when you use our Services. By using our Services, you agree that Google can use such data in accordance with our privacy policies.

We respond to notices of alleged copyright infringement and terminate accounts of repeat infringers according to the process set out in the U.S. Digital Millennium Copyright Act.

We provide information to help copyright holders manage their intellectual property online. If you think somebody is violating your copyrights and want to notify us, you can find information about submitting notices and Google’s policy about responding to notices in our Help Center.

The big clause is of course the one that deals with your content.  The first line of the second paragraph sounds to give Google every possible right and more.  I suspect because of how harsh it sounds to the non-lawyers (including me) they added the first paragraph.

Your Content in our Services

Some of our Services allow you to upload, submit, store, send or receive content. You retain ownership of any intellectual property rights that you hold in that content. In short, what belongs to you stays yours.

When you upload, submit, store, send or receive content to or through our Services, you give Google (and those we work with) a worldwide license to use, host, store, reproduce, modify, create derivative works (such as those resulting from translations, adaptations or other changes we make so that your content works better with our Services), communicate, publish, publicly perform, publicly display and distribute such content.

The apple EULA seems to support different jurisdictions depending on the users location in their section on governing law.

It may be the same for Google as well but the only thing that I did find made it sound like the only law that would be used is the laws of California.

About these Terms

The laws of California, U.S.A., excluding California’s conflict of laws rules, will apply to any disputes arising out of or relating to these terms or the Services. All claims arising out of or relating to these terms or the Services will be litigated exclusively in the federal or state courts of Santa Clara County, California, USA, and you and Google consent to personal jurisdiction in those courts.

End User License Agreements & Privacy policies

Dropbox
https://www.dropbox.com/privacy

Apple
http://www.apple.com/legal/internet-services/icloud/en/terms.html

Google
https://www.google.com/policies/terms/
http://www.google.com/apps/intl/en/terms/standard_terms.html

Other Reading

https://en.wikipedia.org/wiki/Digital_Millennium_Copyright_Act

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