Topic: Self-updating Bitcoin Price Tag Shown Off In East London (Read 786 times)
You do realise that supermarket prices change on a weekly basis right? Bitcoin is no different from the price of anything else, it's just more noticeable because of how fast it is, I've had times where I've played a game for just an hour or two and the price has gone mental after I've come back. It was even reported in the media for a time how supermarkets would put special offers on but the prices would actually be higher than they were the last time the prices changed and so on, you're all FOOLS! FOOLS!
I think this is really cool for informative purposes. But for in-use practice, maybe a minute-by-minute update I think is too much (for most consumers that is), maybe like every 10 minutes (to match block creation rate 
) or something. Your average shopper doesn't want to get an item, then checkout only to realize that the price has gone up (obviously though, they wouldn't mind if it went down).
) or something. Your average shopper doesn't want to get an item, then checkout only to realize that the price has gone up (obviously though, they wouldn't mind if it went down). 
It looks very cool.
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
Because they're showing off, duh
Also I think showing both prices helps people understand the concept of crypto.
My $.02.
It looks very cool.
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
Because they're showing off, duh
Neat idea, though I'm not sure if it's the right away to implement BTC in someone's business.
Though if it gets more people talking, all the better!
Though if it gets more people talking, all the better!
It looks very cool.
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
But, why don't the merchants use ordinary price tag (in fiat), and make a bitcoin conversion at the cashier?
looks like a great idea
This is super cool. Just need the prices on them to come down in the future so more people can use them. Or they can just be used for higher priced items
That's a really cool idea and all, and good on the dude for making it, but I don't know if it'll be really necessary (for the cost).
I think eventually people when come around to the idea that bitcoin itself is worth paying for items in, and it doesn't matter so much what bitcoin sells for against USD.
Said another way, I think eventually prices wouldn't be pegged against the unbacked fiat currencies, instead, the prices will just simply be in bitcoins (as opposed to how much bitcoins are worth at that particular second if they were exchanged for fiat to buy item, instead of bought directly.)
I think eventually people when come around to the idea that bitcoin itself is worth paying for items in, and it doesn't matter so much what bitcoin sells for against USD.
Said another way, I think eventually prices wouldn't be pegged against the unbacked fiat currencies, instead, the prices will just simply be in bitcoins (as opposed to how much bitcoins are worth at that particular second if they were exchanged for fiat to buy item, instead of bought directly.)
Self-updating Bitcoin Price Tag Shown Off In East London
http://www.bbc.co.uk/news/technology-26031331
" BitTag on a hanger The Bitcoin price changes depending on how much the virtual currency is currently worth.
A tag that shows an item's price in virtual currency Bitcoin and updates itself depending on market fluctuations has been shown off in east London.
BitTag uses wireless technology to connect to the internet and check the value of Bitcoin, altering the tag display once a minute.
Its creator hopes it will allow shops put off by Bitcoin's volatility to adopt the virtual currency.
Bitcoin's value has surged and crashed often in recent months.
Often, this has been down to high-profile hacks, or as a result of governments around the world, particularly China, commenting on the currency's future legal status.
Bitcoin is often referred to as a new kind of currency.
But it may be better to think of its units as being virtual tokens that have value because enough people believe they do and there is a finite number of them.
Each bitcoin is represented by a unique online registration number.
These numbers are created through a process called "mining", which involves a computer solving a difficult mathematical problem with a 64-digit solution.
Each time a problem is solved the computer's owner is rewarded with bitcoins.
To receive a bitcoin, a user must also have a Bitcoin address - a randomly generated string of 27 to 34 letters and numbers - which acts as a kind of virtual postbox to and from which the bitcoins are sent.
Since there is no registry of these addresses, people can use them to protect their anonymity when making a transaction.
These addresses are in turn stored in Bitcoin wallets, which are used to manage savings. They operate like privately run bank accounts - with the proviso that if the data is lost, so are the bitcoins contained.
Governments are keen to assert some control over a currency that has to date gained most attention as a method of anonymously buying drugs online.
But the currency's backers and enthusiasts have stepped up efforts to show Bitcoin's other uses.
"Bitcoin is becoming more popular," said BitTag's creator, Samuel Cox, who describes himself as a creative technologist.
"But there's a lack of infrastructure for people to buy things in the physical world because the value changes all the time."
'Quirky'
In the past 12 months, Bitcoin's value has peaked at over $1000 (£615), but at times was as low as $421.
The prototype BitTag device, which costs about £40, displays local currency as well as the Bitcoin price.
By connecting to a tablet via Bluetooth, the device is able to check the latest value of Bitcoin and change its display accordingly.
From here, a shopper can initiate a sale.
BitTag on a hanger The tags were on display at BoxPark, a "pop-up" shopping centre in tech-savvy Shoreditch
"[The] Bitcoin transaction can be activated by a simple 'shake' of the BitTag," the product's website explains. "Enabling a Bitcoin QR code to be displayed on the display and scanned by the user's smartphone."
Due to the much higher cost compared with a standard price tag, Mr Cox conceded that BitTag's appeal was likely to be niche and more suited to "quirky" shops than major stores.
Other attempts to bring the virtual currency into the real world include a Bitcoin cash machine shown off last year.
Last month, Cumbria University said it would allow some students to pay their tuition fees using the currency."
http://www.bbc.co.uk/news/technology-26031331
" BitTag on a hanger The Bitcoin price changes depending on how much the virtual currency is currently worth.
A tag that shows an item's price in virtual currency Bitcoin and updates itself depending on market fluctuations has been shown off in east London.
BitTag uses wireless technology to connect to the internet and check the value of Bitcoin, altering the tag display once a minute.
Its creator hopes it will allow shops put off by Bitcoin's volatility to adopt the virtual currency.
Bitcoin's value has surged and crashed often in recent months.
Often, this has been down to high-profile hacks, or as a result of governments around the world, particularly China, commenting on the currency's future legal status.
Bitcoin is often referred to as a new kind of currency.
But it may be better to think of its units as being virtual tokens that have value because enough people believe they do and there is a finite number of them.
Each bitcoin is represented by a unique online registration number.
These numbers are created through a process called "mining", which involves a computer solving a difficult mathematical problem with a 64-digit solution.
Each time a problem is solved the computer's owner is rewarded with bitcoins.
To receive a bitcoin, a user must also have a Bitcoin address - a randomly generated string of 27 to 34 letters and numbers - which acts as a kind of virtual postbox to and from which the bitcoins are sent.
Since there is no registry of these addresses, people can use them to protect their anonymity when making a transaction.
These addresses are in turn stored in Bitcoin wallets, which are used to manage savings. They operate like privately run bank accounts - with the proviso that if the data is lost, so are the bitcoins contained.
Governments are keen to assert some control over a currency that has to date gained most attention as a method of anonymously buying drugs online.
But the currency's backers and enthusiasts have stepped up efforts to show Bitcoin's other uses.
"Bitcoin is becoming more popular," said BitTag's creator, Samuel Cox, who describes himself as a creative technologist.
"But there's a lack of infrastructure for people to buy things in the physical world because the value changes all the time."
'Quirky'
In the past 12 months, Bitcoin's value has peaked at over $1000 (£615), but at times was as low as $421.
The prototype BitTag device, which costs about £40, displays local currency as well as the Bitcoin price.
By connecting to a tablet via Bluetooth, the device is able to check the latest value of Bitcoin and change its display accordingly.
From here, a shopper can initiate a sale.
BitTag on a hanger The tags were on display at BoxPark, a "pop-up" shopping centre in tech-savvy Shoreditch
"[The] Bitcoin transaction can be activated by a simple 'shake' of the BitTag," the product's website explains. "Enabling a Bitcoin QR code to be displayed on the display and scanned by the user's smartphone."
Due to the much higher cost compared with a standard price tag, Mr Cox conceded that BitTag's appeal was likely to be niche and more suited to "quirky" shops than major stores.
Other attempts to bring the virtual currency into the real world include a Bitcoin cash machine shown off last year.
Last month, Cumbria University said it would allow some students to pay their tuition fees using the currency."
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