Cluster

If I had the money, I’d be spending 23-26 April at The School of Sound, ‘a unique symposium exploring the art of sound with the moving image’, here in London. Speakers include Richard ‘if I were to film a long shot of Mt. Everest, I would do it with sync sound’ Leacock, and my personal god of film sound, Skip Lievsay. Shame it’s £470 for the pleasure. Sigh.

Also, just found a nice interview with Skip, with some good insights into the world of film sound, including:

You just have to go with your instincts. Like in Star Wars: Ben Burtt, who did that brilliantly, made up a lot of the sounds in there. Like the Wookie was made up mostly of sounds of camels. The spaceships — one of those is made mostly from camel sounds.

We joined in the peace march yesterday. The organisers claim over two million people in central London, the police say ‘well over 750,000′. At one point on Picadilly, where there’s a slight rise, and it was actually possible to get some perspective, all I could see was people. Tim joined us for a drink at about 5 and said that people were still leaving Gower Street (one of the two start points) at 3.30, three and a half hours after the march started. Amazing diversity of people. Felt like history.

(i)

"there is no ebb --
 the face of the wave, rising,
 becomes a wall,
 and then the sky"
 -- nothing of significance

[so the boy whispers,
    for he is descending spirals:

tastes you on his skin, tastes
secrets under the skin of the desire;

eating red apples, green
    fruits from Chinatown
+ here the bonfire itself,
   all that will burn, aflame.

bring into the garden, love,
   three lanterns -- these nights grow cold.
:- the sun has plowed; its gold, now
   buried deep, motions the becoming --
you know, ear-pressed, its clamour         [the vanity of
  under the furrows of Highbury Fields      life]                                    

love, tell me again, what it is
    we know & do not know:

these leaves, since
late September heaped, are
thrown: heaped, thrown --

love given, ever against the
chill of this season

[ what this place, made
  lit for this occasion
  serves between

[is] suddenly shown.

(ii)

                           [ form:
   bright flecks distant    [ the light
                                   rising

& higher up the same hill, on the slope,
stones in water, the calico bag you left there,
snakes sunning, everywhere bones, the
Old Spring

here, heaven: everywhere above blue

(iii)

...the winter was, with blades
of ice
over Hackney Road, just *there*,
several times, a Chinese opera perfection
you might have lost, later, in the ground of the general
[ the blossoming of things
from their stems out, mistaking
for the old spring
the new growth frozen, by a glance too brief
to catch the shift,           had we not seen.

    Come,
             [Leika -- how do you want me?
    I can give you (only
    rocks,
    pearls, in dry April
       Sky blue filigrees
of steel:
walking Sunday from Spitalfields,
, white
wings, all this laddering
of layers: no copper joint, Kwaikutl, holds heaven
here to all that falls, this imprecise
colourfield
of broken walls, near Albion Drive,  some purple
skyburst of climbing herbs   something like
                             the song, 

cabbage roses
or the moon. pollen
in the air. this also the way home;
& though the boughs are low on the east slope
  and you must crawl, you disturb nothing,   you remain
                                             awake
                and feel the dust. Itself,   you are
                     dust. Of iron, stars.   wherever

where the dust is from

(iv)

or

forward, for what you said: &
here, in the shuttered house, we
climb the empty stair,            hand in hand.
dissolving forwards. dissolving.
& the dilemma is stardust:     not so.
          :we are, by mere being,
a fault in the nothing
between these places, lost,
still
in the progress of

as all the light is, or the same heat: rising

Recently, I replaced my iPaq 3870 with a 5450, mostly for the faster processor and the built-in wireless. Sometime soon I’m planning on spending a couple of weeks completely mobile, using whatever computing access there is around me, and otherwise relying completely on the iPaq, to see what really works, and what is simply not possible or pleasant on a pocket device. So I’ve been hunting out the software I need. I’ve found a few very good things, and some others that might just about be enough.

For reference, I’m already a big fan of:

  • PockeTTY — excellent SSH-enabled terminal emulator, much more versatile than my old workhorse SSHCE. Even does port forwarding.
  • NetFront3 – web browser which supports JavaScript, CSS, Java (!) and multiple windows. The only real alternative to the built-in Internet Explorer, which is now really showing its age.
  • JabberCE — IM client with support for most IM platforms, including most importantly, Jabber.
  • PocketFeed — simple but effective RSS aggregator.
  • PocketBlog — simple blogging client, which isn’t very happy talking to MT, but is still useful for composing posts. Mostly I’m cut-and-pasting into MT via NetFront
  • Virtual Display — virtual screen utility, very useful for reading webstuff on the small screen.
  • TomTom CityMaps — excellent maps of most European cities.
  • Metro — for routeplanning on buses and the underground what TomTom is to the roads.
  • GSPlayer2 — the only MP3 player I can find which supports shoutcast/icecast streams.
  • Snap’n'Type Keyboard — nice thumb keyboard which although a bit bigger than HP’s, but works with the jacket on or off.
  • Etymotic ER4-P Headphones — lovely in-ear headphones. Excellent sound quality, and very good acoustic isolation, so I can listen to quiet music in noisy places.
  • and of course PocketVNC, Citrix Metaframe Client and Windows Terminal Services Client for remote access to GUI systems.

The biggest obstacle to mobility will be network access. Although I have a beta GPRS account (i.e it costs me nothing to use), it’s extremely slow and strangely won’t connect to certain hosts, for which the service providers can offer no explanation. So otherwise its 9600 bps over my mobile (which does cost), or opportunistic access to wireless nodes. Some of my clients have wifi, some don’t. Sitting where I am today at HHCL/Red Cell, I’m getting enough signal leakage from somewhere else that I’ve been able to tune into The Continual and listen to some decent music while I work, but I’ve yet to find any other open access points near places I frequent.

The slideshow accompanying Tetsuo’s presentation at the Tate was titled The Phenomenology Of Radio. He didn’t really develop that theme in his talk, but his website goes a little further, and touches on the phenomenology of reception, as experienced through very low power community FM. Reception, he points out, is active. To get a signal, you may have to go outdoors, or at least place your receiver somewhere unusual. You are not a passive consumer, you are involved in the process. This thought extends to wireless: you must actively seek out an open node, and locate yourself in relation to both it and your particular needs, in the moment. This reflects, of course, the currently few locations where reception is even possible, let alone appropriate to a given need. Community networking can exploit this phenomenology. The most simple location-sensitivity is defined through range: certain content can be kept local — accessible only if you are in range of the wifi segment on which it is hosted. Keeping content local to subnets may be the easiest way for communities to create location-specific experiences — exploiting the raw characteristics of radio reception to force the active presence of an audience.

Thinking more about the minimal Bluetooth implementation on mobile phones (even though they have the power longevity to run for days with bluetooth active), I’m wondering if that is a deliberate design choice. After all, applications & services built on top of pervasive adhoc networking offer (at first glance) little revenue for telcos — all the traffic, all the action is local & unchargable. Far more profitable from their point of view to offer location sensitive services which depend on a hierarchical client-server model, with all traffic, even between peers, running over their high-margin networks.

Pure speculation. Would be interesting to see what’s actually possible on the current smartphone platforms: whether Bluetooth-fueled p2p is actually possible, or whether the APIs themselves are deliberately crippled.

My mobile phone — a Sony-Ericsson T68i — works, and unlike years of Nokias, doesn’t crash. Ever. And even with high usage, the battery will last a couple of days, with Bluetooth enabled. It Just Works.

But the Bluetooth functionality is pretty slim — you can use it to build a serial connection for dialup from a PC or PDA, and that’s about it. And why isn’t that enough? Well, I’ve just upgraded to an iPaq 5450, after a year with a 3870. The 5450 features considerably more mature wireless features, with built-in 802.11 and the first genuinely useful Bluetooth Manager I’ve seen on any device. It’s easy to configure shared folders, security and vCard sharing. All very good for quickly beaming a file to a nearby machine, but with the current generation of battery, no use at all for always-on networking — I can’t just load it up with stuff I want to have visible and sharable adhocly wherever I am. To activate Bluetooth, I have to power up the device and be watchful with power. Unfortunately there is no standby state which just keep the Bluetooth networking and file sharing ticking over while the rest of the system sleeps (does any device have such a thing?).

Which brings me back to the T68i. It’s happily sitting next to me, with Bluetooth active, and decent battery life. But it has no way to passively serve vCards or files. Even if I turn discovery on, the most that anyone proximate will see is an active device called DARRELL_T68: I can’t even include enough text in that device ID to make it a pointer to my website, let alone upload some useful files into it to share pervasively with those in range.

This is a missed opportunity — mobile phones seem to be a couple of generations ahead of PDAs and PCs in power management, but no-one seems to be thinking of ways to use their always-on-ness to serve the needs of pervasive networking (obviously a niche today, but…).

A group in NYC have been experimenting with feeding live video and audio to local cable TV from laptops on public wifi networks. They point out that battery life on both digicams and laptops is a crucial limiting factor in their ability to do this for real. Seems to me that battery technology is on the critical path for most applications of pervasive mobility — it’s difficult being a pervasive node if you have to ration on-time of your device so carefully.

We’re going to this tomorrow night:

The second event from the TATE & EGG project - this Friday and Saturday sees the collaboration between Anish Kapoor, the contemporary composer Arvo Pä²´ and theatre director Peter Sellars. This project originates from a suggestion by Anish Kapoor to “temporarily transform” his epic sculpture in the Tate Modern’s Turbine Hall “into an instrument and invite a composer to play it”. Arvo Pä²´ has been inspired to write a new work for the sculpture. The task had only one restriction: the electrical generators in the Tate produce a ‘resident hum’ of G half sharp (50Hz) in the Turbine Hall. Stay tuned for a Mute Records showcase, Steve McQueen and Wolfgang Tillmans events.

[From ProteinOS]

The lovely hum of the Tate. Walking up the ramp, there are standing waves every few metres. Waves of waves.

This is just a test

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