digital signatures in a mixed reality world

so here's an idea (this is because increasingly I am asked for PDFs of references to include a signature - this is annoying since I have to print out a PDF, sign it, scan i in then email the resulting (larger therefore network and storage wasteful, as well as waste of paperful) file.

so if printers had a robot arm on them, this could be used for 3 things

1. I could have a remote control for it, so I send them the plain reference, but then SIGN it remotely using a haptic interface at my end - this has the added benefit that they witness the signature re as well as me

2. if I decie (too late) that I've sent something to the printer that is private, but I wont get too the physical device's outtray soon enough, I could tell the robot arm to
take the printout up and tear it up

3. if someone is printing way too much stuff ahead of me, I could tell the robot arm to beath them soundly about the ears as a lesson.

figures of squeech

as lazy as a simile

as slippery as a metaphor

as onomatopoeic as a thump

as lyrical as a lyre

A telecom Engineer explaisn the credit crunch

1. black swan events are just rare events in a heavy tailed self similar arrival process - using large deviation theory from admission control algorithms is fine for explaining this.

2. instability and cascades happen when you don't implement feedback controls and damping (regulation, in old steam engine terms)

employing both of these would be necessary and sufficient for non divergent, stable, non cascading markets.

people that don't get this should be fired.

putting out the fire...

with gasoline

FIRE is a "me too" european programme to do next gen internet infrastructure

time for a rant - putting out the FIRE with GASOLINE...

Generally
Architectures are
Simple-minded
Obsession.
Let the
Internet
Nonetheless
Evolve.

I cannot see ANY work going on in Fire that's actually delivering something real, relevant or not just redundent.