Babies driving robot wheelchairs (super cute video)

Babies driving robot wheelchairs (super cute video):

[Video Link]
Here’s an amazing feel-good video with which to end your week, via the National Science Foundation. The really awesome footage starts around a minute and a half in.
“James C. (Cole) Galloway, associate professor of physical therapy, and Sunil Agrawal, professor of mechanical engineering — have outfitted kid-size robots to provide mobility to children who are unable to fully explore the world on their own.”
The robotic assistance devices are designed to help infants whose mobility and independence is limited by conditions such as autism, spina bifida, muscular dystrophy, Down syndrome, and cerebral palsy.
I understand that these will be among the many exhibits on display at the USA Science Fest at the Washington, DC Convention Center on Sat., April 28th. Babies probably not included.


Victorian change packets: little envelopes for your small change

Victorian change packets: little envelopes for your small change:


Julie L. Mellby posts on Princeton University Library’s Graphic Arts Collection blog about the Victorian “Change Packet,” a little paper envelope that Victorian shopkeepers used to present customers’ change (as Abi points out on Making Light, this embodies some odd assumptions, like shopkeepers never shortchanging their customers, and customers not wanting to spend their change at the next shop). These are beautiful items, and have a fascinating history. From The Encyclopedia of Ephemera: a Guide to the Fragmentary Documents of Everyday Life for the Collector, Curator, and Historian (Michael Twyman, Maurice Rickards):


“Among the refinements of middle-class Victorian shopping was the giving of change not directly from hand to hand but in paper packets. Chamber’s Edinburgh Journal in a review of London shops and shopping (15 October 1853), makes passing note of the custom. A customer seeking to buy a pair of kid gloves ‘is met at the door by a master of the ceremonies, who escorts him to the precise spot where what he seeks awaits him … He walks over rich carpets, in which his feet sink as though upon a meadow-sward; and he may contemplate his portrait at full length in half-a-dozen mirrors, while that pair of gentlemen’s kids at 2s 10 ½ d is being swaddled in tissue-paper, and that remnant of change in the vulgar metal of which coal-scuttles are made … is being decently interred in a sort of vellum sarcophagus ere it is presented to his acceptance’.”

“The envelope, known as a ‘change packet,’ measured some 60 mm (2 ½ in) square and was printed with the legend ‘The change, with thanks’, often in a decorative roundel or other device. Printing was generally in a single colour; sometimes the design appeared as a white, embossed image on a coloured background.”

“The packets were supplied to the shopkeeper either as a stock design in which there was no trade message, or printed specially to order with name, address, and designation presented as a form of miniature trade card. Additionally, the shopkeeper might be supplied with the packets at much reduced rates, if not free of charge, by the new breed of national advertisers who used the printing space on the packet for their own message. Typical of these were Huntley & Palmers, biscuit manufacturers, whose change packets were widely used. Their Royal Appointment design appears in two packet sizes and a variety of colours.”

Your change, with thanks

(via Making Light)


Building covered in old clothes

Building covered in old clothes:

The Guardian‘s Deborah Orr is probably right that the Marks and Spencer “shwopping” initiative is “an ugly word for a dubious enterprise”, but I am rather taken with this promotion for the program. M&S is encouraging shoppers to “shwop” — swap their old clothes for discount vouchers when they buy new clothes at M&S, with the old clothes going to charity — and to promote the affair, they covered this large Truman Brewery warehouse building off Brick Lane with used clothes, to great effect.

Shwop


Redditor with an air-travel pass will become an upvoted summer bindlestiff

[Sweet. -egg]

Redditor with an air-travel pass will become an upvoted summer bindlestiff:
Generique is a redditor with a BSc in forensic science, no job, and an unlimited US air-travel pass for the summer (he has a family member who works for an airline). He’s volunteered to go anywhere and do anything, based on Reddit upvotes, to have an “epic summer adventure.”

Want me to hand deliver a letter to someone across the country or overseas? Attempt to help you with homework? Volunteer at your organization for a day? Need an extra pair of hands to do that landscaping project you’ve been putting off for months? Know a sweet hiking spot but have no one to go with?

I will attempt to complete the highest voted tasks to the best of my abilities (IE they take place in destinations I can reach- most major cities worldwide except and almost any US destination, and I don’t get an unlucky string of fully booked flights). Be sure to say the city your request takes place in. Feel free to assign me random adventures where ever you live.

Need help getting something done? I have unlimited flight benefits this summer and want to spend the month of May helping out Redditors. (self.AskReddit)


Sneak attack: surprise amendment makes CISPA worse, then it is voted and passed a day ahead of schedule. Congress just deleted the Fourth Amendment

[Oh, bad news. -egg]

Sneak attack: surprise amendment makes CISPA worse, then it is voted and passed a day ahead of schedule. Congress just deleted the Fourth Amendment:
In a sneak attack, the vote on CISPA (America’s far-reaching, invasive Internet surveillance bill) was pushed up by a day. The bill was hastily amended, making it much worse, then passed on a rushed vote. Techdirt’s Leigh Beadon does a very good job of explaining what just happened to America:

Previously, CISPA allowed the government to use information for “cybersecurity” or “national security” purposes. Those purposes have not been limited or removed. Instead, three more valid uses have been added: investigation and prosecution of cybersecurity crime, protection of individuals, and protection of children. Cybersecurity crime is defined as any crime involving network disruption or hacking, plus any violation of the CFAA.

Basically this means CISPA can no longer be called a cybersecurity bill at all. The government would be able to search information it collects under CISPA for the purposes of investigating American citizens with complete immunity from all privacy protections as long as they can claim someone committed a “cybersecurity crime”. Basically it says the 4th Amendment does not apply online, at all. Moreover, the government could do whatever it wants with the data as long as it can claim that someone was in danger of bodily harm, or that children were somehow threatened—again, notwithstanding absolutely any other law that would normally limit the government’s power.

Insanity: CISPA Just Got Way Worse, And Then Passed On Rushed Vote