So I recently discovered a cool new piece of hardware. Looked around XDA and couldn't find anything, so I thought I'd share. ( or maybe I couldn't find it just 'cause I'm a noob and didn't look properly - forgive me).
The tool is a called "MYO" developed by Thalmic Labs. It's basically a Jedi force bracelet . Apparently it can connect to a multitude of devices via bluetooth and controls it via gestures, i.e, changing slides in powerpoint. I think its pretty awesome and would love to get one, especially since they have released its API so you can also develop your own pc/android apps for it. Only problem is that I don't have $150 USD being a student .
If you guys want to check it out you can visit thalmic's site (I can't post the link 'cause I'm a new user. Just google "thalmic labs myo")
May the force be with you
(This being my first post I apologize if :
I posted this in the wrong category
Did anything I wasn't supposed to
)
neyirK said:
So I recently discovered a cool new piece of hardware. Looked around XDA and couldn't find anything, so I thought I'd share. ( or maybe I couldn't find it just 'cause I'm a noob and didn't look properly - forgive me).
The tool is a called "MYO" developed by Thalmic Labs. It's basically a Jedi force bracelet . Apparently it can connect to a multitude of devices via bluetooth and controls it via gestures, i.e, changing slides in powerpoint. I think its pretty awesome and would love to get one, especially since they have released its API so you can also develop your own pc/android apps for it. Only problem is that I don't have $150 USD being a student .
If you guys want to check it out you can visit thalmic's site (I can't post the link 'cause I'm a new user. Just google "thalmic labs myo")
May the force be with you
(This being my first post I apologize if :
I posted this in the wrong category
Did anything I wasn't supposed to
)
Click to expand...
Click to collapse
http://www.youtube.com/watch?v=JmvCpR45LKA
You're welcome
/OT
Lol on topic, here's the link for all you guys: https://www.thalmic.com/myo/. Seems like the device is still on pre-order, shipping 2014 with MSRP $159 in our geo. So perhaps it's advisable to wait till then.
Otherwise indeed looks like a fantastic device. Any ideas which apps will be available at launch?
Hey comunity,
As I finaly decided ton buy a Myo, I was ofc thinking about talk about it on xda. Let's dig a topic
I'm surprised by the way how few topics are opened about it here. I guess this techno is not enough known for the moment .
So here are my first impressions after wearing it for some hours :
Bought it on Amazon.com (because I was rejected by ThalmicLabs as "suspected of Fraude", what seems have already happend with french cards VISA).
Pros :
- The device is beautifull (Got the white one), great designed
- Confortable. I wear it for around half a day, and even if i still feel it, it doesnt "hurt" my arm or block blood circulation. Btw, as I work in suit, I can't totaly bend my arm (limited to ~95% of the movement)
- Even if it's 200% less accurate than a real mouse, it's a pleasure to stay in front of the screen, trying to controle mouse with your arm.
- A f*****g new way to interact with devices (As we are actualy limited to mouse & tactile)
Cons :
- Not enough movement recognition (only 5 gestures, with 1 aften used to unlock, so 4)
- Movement recognition is to much approximative to be used daily
- Muscle don't send the same "information" when your arm is leaning on the armrest of you chair. So you can't realy use it without to have stand your arm right in front of you (what is weird in office ^^)
- Some moves are not well thinked : Trying to close your fist (to make a " mouse click") when you are targeting the little red cross with your arm tight becomes a real challenge.
- It happend, REALLY OFTEN, that you unlock your device by mistake. Especialy when typing on a keyboard.
So I think the next big step for Thalmic and its community is to work a lot on the software to be more precise about movements. There is a beta of store, with a dev dedicated part, what let us hope about more and more app. But as Thalmic made a "all-in-one" tool to create app (called connectors for MYO), developers are limited to the what have been gave and THINK by Thalmic.
My impression is that Thalmic Labs had a very great idea of device, but are really bad to produce a good software to work with.
I.E. : You can't even change the time between last movement and auto-lock. It's fixed at 2 secondes and you'll have to deal with it.
I.E. 2 : You can't change the patern to unlock device.
So, to conclude, a very very BIG potential, but a lot of work to get it .
Hi this is my first post. I'm looking at buying the Fire TV stick but my TV has no HDMI socket. My TV is a Panasonic Viera TH-42PE30 and I'm wanting to know what converters will work with this TV and the fire TV stick. I've been told that some converters haven't worked for some people. Any advice/help would be greatly appreciated as I'm looking at purchasing both the fire TV and the converter together.
They make HDMI to DVI and VGA cables should work fine. That's how my PC is running at the moment HDMI out of video card to DVI on my monitor. The HDMI port went bad
Keep in mind that there might be problems with the HDCP copy protection of the HDMI output. If it´s activated within the FireTV many converter may delivered only a black picture on VGA.
http://en.wikipedia.org/wiki/High-bandwidth_Digital_Content_Protection
edit removed wrong links provided.
No comments about quality, because those things have to do a signal conversion. Its not a simple "cable", all of them are doing signal processing.
Also you might run into problems with HDMIs copy protection.
No comments about quality, because those things have to do a signal conversion. Its not a simple "cable", all of them are doing signal processing.
Also you might run into problems with HDMIs copy protection.[/QUOTE]
So do you think both of those might work?
How likely do you think it is, that I spend the 10 dollars and the effort of hooking up the Fire TV to a VGA port, just to figure out which parts of the video output amazon encrypts with HDCP?
Also - there is a hint in there what you should google next to find out how android devices usually are set up in regards to a certain form of copy protection.
Or you just spend the 10 USD and then come back to tell others - highly unlikely concept, trying something and then reporting back... Nobody does it on social platforms today. Not enough upvotes. people care about the occasional insight into a field, because it makes them feel like they are diverse in their interests, but really, the second time around, it already feels somewhat old. Ask into the aether, wait for the Answer to come back. No filter, no quality control, just random noise. And if you feel like you really want a more valid answer, just venture out and try to exploit a tech community. XDA made a video for this demographic once.
Also, just as a tip - there is a reason that I cant tell how the image quality on these things would be today - even in third world countries - and I mean this in no way demeaning - the proliferation of HDMI enabled TVs is high enough that they start to reach lower income households. Thanks to offbrands. There is absolutely no market anymore for those converters. Thats why they now are in the 10 dollar impulse buy category.
Now you want buying advice on that... Ask your walmart sales rep often which 10USD coffee is the best? Ask some one who worked at those specially retailers, who now go bankrupt, because they were in the business of hiring people who understood what they were selling first, and were salesmen only after that? Then buy it on amazon. You know - the difference between Rhine capitalism ( http://en.wikipedia.org/wiki/Michel_Albert ) and whatever form americans are living in contrast to that today.
The economy in an internet forum is really not made for such requests. You bring nothing, you've invested nothing, you take value, you learn nothing that would prevent you from needing personal treatment the next time around, then you repeat the process whenever another need comes along. You exploited others when this still was a job they were paid for by companies - now you are exploiting nameless random people on the internet.
Face it - at least to some extend. Or be happy with the "there be cables" answer, because - there is no middle ground. The economy to provide you with informed and detailed answers simply does not exist.
Do something for yourself, show engagement, search before you ask - and dont fake it, because it just makes you a person who now knowingly abuses others for their benefit.
(And please follow, click subscribe and become a premium member of my one person brand. I get 20% of the proceedings. - You know, the new type of artist, we currently all like so much. Clickingly.)
---------- Post added at 09:02 PM ---------- Previous post was at 08:56 PM ----------
Also, this:
http://forum.xda-developers.com/fire-tv/help/to-disable-hdcp-t2888934
Thank god for copy protection.
edit: And if you are really in need for a solution, read this: https://forum.speeddemosarchive.com...magic_intensity_ps3_owners_read_here_101.html
I can sum it up for you. Just buying a cable that says HDMI to VGA will not work. You have to actually have a converter. Converters for what you are wanting to do usually cost around $40 minmum. The cables are usually used in conjunction with PCI type converters. PCI type converters will not work with the Fire TV since they only work with PCs, so you will need a converter that plugs into an electric outlet.
Actually - I learned something today.
I learned, that amazon.com now does freely sell devices that strip HDCP out of the signal into the american market. Which of course is illegal.
So search for hdmi vga dac hdcp
and read the product descriptions and or comments.
Whatever those boxes cost, they cost 16+ USD from an asia based vendor. Also - because they are this cheap in production (it doesn't count that some vendors sell them for tripple their price), your monitor better supports 1080p natively. With the correct scaling (picture not squished or cut off) and everything.
According to a german amazon post by a customer who talked to their technical support, the FIre TV (not the stick) needs at least a HDCP 1.3 compatibility - at least this was suggested by an answer regarding potential sound issues.
So whatever device you end up buying in the end, it should have the ability to strip HDCP 1.3.
Also - Im suddenly much more forthcoming, because I accidentally, initially provided two links to devices that will not fit your questions profile (just looked for the right connectors (male/female), didnt read that they still werent dac (Digital to Analog converters - which is what you need)) - so I'm in "making good" mode. Because if you are talking as harshly as I was, imho you have to be correct down to the last details.
Wow, thank you all so much. I'm not really a tech guy but I can tell you I'm very appreciative of all the information provided. I will have a look at some converters and let you know how I get on. Thank you again
Its just a very unfruitful question - because the real answer is "buy something that has a HDMI port, everything does - nowadays". The followup answer is, to achieve this your way, you need something that converts the signal. Which is not just "buying a cable" - this thing has to have a chip in it. The follow up answer to that is, that those devices commercially only make sense anymore, if they are dirt cheap, which might lead to signal quality issues (also, potential scaling issues).
The next problem is the copy protection layer (HDCP 1.3) which has to be removed so you can even convert the digital HDMI signal to analog VGA. This wasnt always possible. Also - I would not openly talk about this information, if not amazon themselves were suddenly selling those devices in their store. So I'm choosing just not to share links.
At which point you also have to take into account the different versions of HDCP (because the industry doesnt like broken copy protection standards and writes new ones) and which one you have to circumvent.
And what for? First - copy protection at a point in the signal path, where currently only game streamers rip anything. And second - all that for something that increasingly even woulndt be an issue anymore in third world markets. Because everything nowadays has a HDMI port (- supporting or stripping HDCP). So this is all theoretical, and practical for almost no one in here. Which is why "should I buy this one, or that one" is even harder to answer.
harlekinrains said:
Its just a very unfruitful question - because the real answer is "buy something that has a HDMI port, everything does - nowadays". The followup answer is, to achieve this your way, you need something that converts the signal. Which is not just "buying a cable" - this thing has to have a chip in it. The follow up answer to that is, that those devices commercially only make sense anymore, if they are dirt cheap, which might lead to signal quality issues (also, potential scaling issues).
The next problem is the copy protection layer (HDCP 1.3) which has to be removed so you can even convert the digital HDMI signal to analog VGA. This wasnt always possible. Also - I would not openly talk about this information, if not amazon themselves were suddenly selling those devices in their store. So I'm choosing just not to share links.
At which point you also have to take into account the different versions of HDCP (because the industry doesnt like broken copy protection standards and writes new ones) and which one you have to circumvent.
And what for? First - copy protection at a point in the signal path, where currently only game streamers rip anything. And second - all that for something that increasingly even woulndt be an issue anymore in third world markets. Because everything nowadays has a HDMI port (- supporting or stripping HDCP). So this is all theoretical, and practical for almost no one in here. Which is why "should I buy this one, or that one" is even harder to answer.
Click to expand...
Click to collapse
I appreciate its not easy to answer but thank you for trying to do anyway. You've really helped me out so thanks! I'll be sure to let you know how I get on.
Does not work. Tried it. You need a converter that has its own power source, cable or other so called converter powered by USB will not work. You need something like this:
http://www.amazon.ca/gp/aw/d/B00AQMZI0Y/ref=ox_sc_act_image_1?ie=UTF8&psc=1&smid=AGP6GC0L2FALW
Most cost effective one I've seen with good reviews.
I'very tried a few others that have not worked which is why I'm confident in what I'm saying. Good thing about AMAZON, hassle free return if it doesn't work.
To reiterate again, I wouldnt have answered the question properly, If I hadn't indadvertedly messed up and linked to two wrong items in the shortform statement. (The hints toward solving the problems were right, the links were wrong.)
I dont care how much this helped your case specifically . I simply dont accept a simple line of heartfelt gratitude as "currency". Is it decent - sure. I'm just not motivated by it at all. Not before I read the question, not after the fact.
And if you feel the need to emphasize your gratitude again I have clearly done something wrong here - my motivation was to show, that it is not ok, to drag a picture perfect example of an egoistically motivated request into a public forum, without any research or intellectual investment on your part - and then expect a short solution delivered to you on a platter.
The investment of people who are clued in is so much larger on their part, and is almost solely concentrated on you personally - without any chance, that this will help many others, that it becomes necessary to demand work from you as well. Not gratitude. You acquiring information yourself and therefore rethinking the approach of exploiting the community.
This goes differently, when a community is highly active and you have many people reitering the snippets of information they just learned and helping each other out, because it is encouraging for them. Which is by the way what support forums sell to advertisers (Context matters).
See the difference in the approach, see the resulting difference in motivation.
If you dont want to learn or reciprocate yourself - do what the last poster did, and exploit a company that factors in consumer support/returns into a business model. That way it can at least be measured by capitalism as a social structure.
What you are doing is effectively destroying social structures. You take all efforts that go into problem solving, and give back no value in return. Again, gratitude does not count.
And by the way - you are lucky and in the end some one else had the very same problem and had to solve it for themselves. When they have done so - they put in the work for themselves (in this case by exploiting a companies return policy), and sharing doesnt take much effort on top of it. But looking for others to solve your problem - not parts of it, just the problem entirely - is a different animal. My motivation then is to first refute the false answers that come out of the "well I dont care who..." "well I dont care so much about how either, but I have heard" exchanges that follow. At the end of which no one even cares so much about if its factually correct or not - or even to mention the outcome.
I made an error at that stage.
And this is the only reason, why I have become this active in here - because suddenly it potentially impacted my reputation negatively.
The problem with information ecosystems is, that information nowadays is practically free, but filtering and researching it - is not. Always try to remember that.
harlekinrains said:
To reiterate again, I wouldnt have answered the question properly, If I hadn't indadvertedly messed up and linked to two wrong items in the shortform statement. (The hints toward solving the problems were right, the links were wrong.)
I dont care how much this helped your case specifically . I simply dont accept a simple line of heartfelt gratitude as "currency". Is it decent - sure. I'm just not motivated by it at all. Not before I read the question, not after the fact.
And if you feel the need to emphasize your gratitude again I have clearly done something wrong here - my motivation was to show, that it is not ok, to drag a picture perfect example of an egoistically motivated request into a public forum, without any research or intellectual investment on your part - and then expect a short solution delivered to you on a platter.
The investment of people who are clued in is so much larger on their part, and is almost solely concentrated on you personally - without any chance, that this will help many others, that it becomes necessary to demand work from you as well. Not gratitude. You acquiring information yourself and therefore rethinking the approach of exploiting the community.
This goes differently, when a community is highly active and you have many people reitering the snippets of information they just learned and helping each other out, because it is encouraging for them. Which is by the way what support forums sell to advertisers (Context matters).
See the difference in the approach, see the resulting difference in motivation.
If you dont want to learn or reciprocate yourself - do what the last poster did, and exploit a company that factors in consumer support/returns into a business model. That way it can at least be measured by capitalism as a social structure.
What you are doing is effectively destroying social structures. You take all efforts that go into problem solving, and give back no value in return. Again, gratitude does not count.
And by the way - you are lucky and in the end some one else had the very same problem and had to solve it for themselves. When they have done so - they put in the work for themselves (in this case by exploiting a companies return policy), and sharing doesnt take much effort on top of it. But looking for others to solve your problem - not parts of it, just the problem entirely - is a different animal. My motivation then is to first refute the false answers that come out of the "well I dont care who..." "well I dont care so much about how either, but I have heard" exchanges that follow. At the end of which no one even cares so much about if its factually correct or not - or even to mention the outcome.
I made an error at that stage.
And this is the only reason, why I have become this active in here - because suddenly it potentially impacted my reputation negatively.
The problem with information ecosystems is, that information nowadays is practically free, but filtering and researching it - is not. Always try to remember that.
Click to expand...
Click to collapse
Clearly you have too much time on your hands.
harlekinrains said:
To reiterate again, I wouldnt have answered the question properly, If I hadn't indadvertedly messed up and linked to two wrong items in the shortform statement. (The hints toward solving the problems were right, the links were wrong.)
I dont care how much this helped your case specifically . I simply dont accept a simple line of heartfelt gratitude as "currency". Is it decent - sure. I'm just not motivated by it at all. Not before I read the question, not after the fact.
And if you feel the need to emphasize your gratitude again I have clearly done something wrong here - my motivation was to show, that it is not ok, to drag a picture perfect example of an egoistically motivated request into a public forum, without any research or intellectual investment on your part - and then expect a short solution delivered to you on a platter.
The investment of people who are clued in is so much larger on their part, and is almost solely concentrated on you personally - without any chance, that this will help many others, that it becomes necessary to demand work from you as well. Not gratitude. You acquiring information yourself and therefore rethinking the approach of exploiting the community.
This goes differently, when a community is highly active and you have many people reitering the snippets of information they just learned and helping each other out, because it is encouraging for them. Which is by the way what support forums sell to advertisers (Context matters).
See the difference in the approach, see the resulting difference in motivation.
If you dont want to learn or reciprocate yourself - do what the last poster did, and exploit a company that factors in consumer support/returns into a business model. That way it can at least be measured by capitalism as a social structure.
What you are doing is effectively destroying social structures. You take all efforts that go into problem solving, and give back no value in return. Again, gratitude does not count.
And by the way - you are lucky and in the end some one else had the very same problem and had to solve it for themselves. When they have done so - they put in the work for themselves (in this case by exploiting a companies return policy), and sharing doesnt take much effort on top of it. But looking for others to solve your problem - not parts of it, just the problem entirely - is a different animal. My motivation then is to first refute the false answers that come out of the "well I dont care who..." "well I dont care so much about how either, but I have heard" exchanges that follow. At the end of which no one even cares so much about if its factually correct or not - or even to mention the outcome.
I made an error at that stage.
And this is the only reason, why I have become this active in here - because suddenly it potentially impacted my reputation negatively.
The problem with information ecosystems is, that information nowadays is practically free, but filtering and researching it - is not. Always try to remember that.
Click to expand...
Click to collapse
I'm not sure who this is aimed at or what you are trying to say. My gut feeling is that you're offended that I asked for some information to something. It was merely a question that I asked. For your information I have done a lot of research but am not the most technically savvy person when it comes to this. Why some people feel the need to have knowledge and not share it is beyond me, but that is your choice.I thanked you for your help, just as I have everyone else for theirs, accept it or don't, that's up to you. I did not intend to offend but am thankful for the help I have received
I agree with the post above, maybe you have too much time on your hands.
I'm using this one, you can extract the sound from the HDMI too.
http://www.ebay.com/itm/New-HDMI-Ma...473?pt=LH_DefaultDomain_0&hash=item35d40dfe01
chuandinh said:
I'm using this one, you can extract the sound from the HDMI too.
http://www.ebay.com/itm/New-HDMI-Ma...473?pt=LH_DefaultDomain_0&hash=item35d40dfe01
Click to expand...
Click to collapse
Wow I didn't think anything like this would work. I have an old Panasonic viera so I'm hoping something like this might work as would be a lot cheaper that way. Thank you for posting:good:
>Wow I didn't think anything like this would work.
If you had read amazon reviews, you' have found out that some of those models strip HDCP as well. Just saying. They advertise it as "compatible with DVD players, Playstation 3 and XBOX", because its illegal.
harlekinrains said:
>Wow I didn't think anything like this would work.
If you had read amazon reviews, you' have found out that some of those models strip HDCP as well. Just saying. They advertise it as "compatible with DVD players, Playstation 3 and XBOX", because its illegal.
Click to expand...
Click to collapse
Was there really any need? I have read reviews about this so stop making such a big deal about this. People are trying to help, yet you seem intent on making out what I've done is wrong. Nobody else has reacted like you, I suggest you don't post if it annoys you so much
Yes there was a need. Focusing on the form factor is harmful, when more than half of those adapters (same form factor) dont strip DHCP from the signal.
Linking to certain ebay sellers or product rebrands is solicitation. Also ebay auctions are gone within a few weeks which might induce the search for similar looking models. "I never thought it would be possible within this form factor" - without context - is drawing potentially harmful conclusions that others could copy and end up with non working devices.
Those are two reasons why It was necessary to break the focus on form factor - and focus on the stripping DHCP part again. As far as price point is concerned, 16USD from some sources also was old news. (This one is 10 USD with no mention of DHCP stripping in the product description (could still be in it) and one anonymous recommendation from someone on the internet.)
This is enough for me to feel the need to become active again.
1.What phones do not require root to emulate nfc cards. -Curious if they exist
2.What's the difference between an an 100$ “human” ntag216 implant found on popular sites and 30$ for 10x animal raid ntag216 from China popular site is..? Considering high chances the “human” are also from China.
3.After successfully cracking an entrance card (nothing illegal, my own from my building door), knowing it's a HF Nfc with secret key, could I clone it into an implant and use my hand for access?
4. For beginners crackers (and again, not illegal stuff, I'm a 31 years engineer with a family and stable situation, learned how to lockpick locks just cause I thought was James Bond-ish and actually the skill helped me couple of times) who want to start learning, do I need a CHAMELEON MINI: REVE or a Proxmark 3 RDV2 is enough for sniffing, cracking, reading, emulating and also writing..?
5. If Proxmark is the way to go, should it be Easy, RDV2 or the upcoming Rdv 4.0?
6. What is the best nfc tag I could look into for an implant? Considering if I do this I have to have the best.. Or is something around the corner and should wait for it? Plus saw different prices (99-119-199$) for things that I'm not really sure in the difference if it's not clearly specified (ex. This is ntag213 and this one is ntag216..).
I know I have to read and learn a lot more but basic answers would educate me and shorten my road of learning so any input is highly appreciated, thank you.
Best regards
RoDanCo said:
1.What phones do not require root to emulate nfc cards. -Curious if they exist
2.What's the difference between an an 100$ “human” ntag216 implant found on popular sites and 30$ for 10x animal raid ntag216 from China popular site is..? Considering high chances the “human” are also from China.
3.After successfully cracking an entrance card (nothing illegal, my own from my building door), knowing it's a HF Nfc with secret key, could I clone it into an implant and use my hand for access?
4. For beginners crackers (and again, not illegal stuff, I'm a 31 years engineer with a family and stable situation, learned how to lockpick locks just cause I thought was James Bond-ish and actually the skill helped me couple of times) who want to start learning, do I need a CHAMELEON MINI: REVE or a Proxmark 3 RDV2 is enough for sniffing, cracking, reading, emulating and also writing..?
5. If Proxmark is the way to go, should it be Easy, RDV2 or the upcoming Rdv 4.0?
6. What is the best nfc tag I could look into for an implant? Considering if I do this I have to have the best.. Or is something around the corner and should wait for it? Plus saw different prices (99-119-199$) for things that I'm not really sure in the difference if it's not clearly specified (ex. This is ntag213 and this one is ntag216..).
I know I have to read and learn a lot more but basic answers would educate me and shorten my road of learning so any input is highly appreciated, thank you.
Best regards
Click to expand...
Click to collapse
RoDanCo said:
1.What phones do not require root to emulate nfc cards. -Curious if they exist
2.What's the difference between an an 100$ “human” ntag216 implant found on popular sites and 30$ for 10x animal raid ntag216 from China popular site is..? Considering high chances the “human” are also from China.
3.After successfully cracking an entrance card (nothing illegal, my own from my building door), knowing it's a HF Nfc with secret key, could I clone it into an implant and use my hand for access?
4. For beginners crackers (and again, not illegal stuff, I'm a 31 years engineer with a family and stable situation, learned how to lockpick locks just cause I thought was James Bond-ish and actually the skill helped me couple of times) who want to start learning, do I need a CHAMELEON MINI: REVE or a Proxmark 3 RDV2 is enough for sniffing, cracking, reading, emulating and also writing..?
5. If Proxmark is the way to go, should it be Easy, RDV2 or the upcoming Rdv 4.0?
6. What is the best nfc tag I could look into for an implant? Considering if I do this I have to have the best.. Or is something around the corner and should wait for it? Plus saw different prices (99-119-199$) for things that I'm not really sure in the difference if it's not clearly specified (ex. This is ntag213 and this one is ntag216..).
I know I have to read and learn a lot more but basic answers would educate me and shorten my road of learning so any input is highly appreciated, thank you.
Best regards
Click to expand...
Click to collapse
2
I ordered myself some 4 samples from a Chinese manufacturer, 2x ntag 213 and 2x ntag 216.
They cost me around 20$ altogether (shipping costs from China included) at this time, nowadays they are cheaper to obtain (eBay...).
I couldn't find any specs about for example the one from dangerous things, but at least the Chinese ones are / behave exactly like the corresponding data-sheets. Addresses and (lock-)bits are correct to the ISO standard.
6)
Ntag 213 has far less amount of rw memory -- 144 bytes vs 888 bytes in the 216.
My supplier claimed, the ntag 213 would provide a better range/readability compared to the 216.
However, I could not confirm or deny this.
Far more important was, which ROM I used and which phone. On some non-rooted stock phones, there was only the one or the other usable, funny enough very seldom both with the same setup.
However, given the price tag of a pack of ten, you can easily install several of them at no cost.
(Be aware, they normally ship without an injection device, so you have to do micro surgery or build your own or buy at least one animal tag with an injection tool. These normally ship with kHz Tags, the kind used in animals and door systems, a opposed to the MHz tags like ntag).
Amazon also sells lidocaine doses fit for injection at no great cost.
Sadly enough, nfc-unlock for your phone became less convenient with Android 5 as opposed to 4.4, and was completely removed by Google in Android Oreo. (Still can't believe they did this).
I highly suggest you join the vivo-key beta program, I am sure they'll be accepting your request.
This is the next step in implants, implementing things like secure id, two factor authentication.
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