How to deal with incompetent organizations on the telephone

From hard-won experience. Applies to banks, cable companies, airlines, etc. Virtually all large organizations that deal with the general public (vs. other businesses) have incompetent staff – the general public won’t pay what it costs for better (maybe someday AI can do better; let us hope).

0. Be polite, no matter how justified to be otherwise. They can’t help their own incompetence. It’s not their fault they’ve wasted 4 hours of your time and $1000 of your money.

A drop of honey goes a long, long way. Say “thank you” often.

Be the nicest person they’ve spoken to today.

1. Get their name. WRITE IT DOWN.

Ask them to spell it if necessary.

Use it once in a while (this is both part of being polite, and reminds them that you can complain about them if they don’t treat you right).

2. Ask “How can I reach you if we get disconnected? (That happens to me a lot.)

Write down whatever they say – their name, employee id, extension, case #, whatever.

If you miss something ASK THEM TO SPELL IT.

WRITE IT DOWN.

This goes along with getting names – if you get disconnected and have to start over with someone else, or if the org doesn’t deliver what was promised and you need to call back later, they are much more likely to believe you if you can refer to a person/phone extension/employee id etc. that identifies who you dealt with.

Since you can back up your claim with a contact person, they will assume that what you claim was said earlier is true (remember, most orgs are incompetent, not dishonest).

3. Whatever they promise, GET IT IN WRITING.

If you have proof they said it, the organization is committed to it – if the person promised something they were not supposed to, that’s their problem, not yours – they represent their organization. Hold them to it.

If they can’t do something immediately, ask for an email note promising to do it in the future.

4. If the person is excessively incompetent and just can’t understand, or doesn’t have the authority to fix the problem (happens a lot!), or just can’t figure out how, ASK TO SPEAK TO THEIR MANAGER. Politely.

DON’T go over what the previous person said or got wrong – just start over with the manager.

Go to step 1.

5. VERIFY EVERYTHING. Prices, names, dates, services, etc.

Before you get off the phone. Read it all back to them to confirm.

When you tell them things, make them read it back to you, to confirm they got it right.

 


Extra credit: Learn and use the ICAO phonetic alphabet:

Alfa      November
Bravo        Oscar
Charlie       Papa
Delta       Quebec
Echo         Romeo
Foxtrot     Sierra
Golf         Tango
Hotel      Uniform
India       Victor
Juliet     Whiskey
Kilo          Xray
Lima        Yankee
Mike         Zulu

So “BCDE123” is just “bravo charlie delta echo one two three”. Don’t waste time saying “B for bravo”.

Idea: In perpetuity web hosting

When people die their web sites usually go down after a year or two, when nobody pays the hosting and/or domain fees, or due to uncorrected technical problems.

This is a problem a company could solve.

For example, my friend Sasha Chislenko died 16 years ago. One bit of luck (in an ultimately unlucky life) was that a group of his friends got together and decided to preserve his web page for eternity – or at least until those friends die off or forget about it.

On the other hand Chuck Moore, the inventor of the Forth programming language, had a personal website at http://colorforth.com that hosted lots of interesting historical and technical material. I don’t know if Chuck is alive or dead (I hope he’s OK!), but his website went down sometime in the last 6 months.

For the subset of humanity that maintain personal websites and blogs, those sites represent an intellectual legacy – I think most of them would like to think that while they may die, their ideas and intellectual contributions will live on, to some degree, on their web site.

Certainly I would.

Of course, the Wayback Machine already attempts to preserve the past web, (and that’s great and worthwhile), but it’s not as good as keeping the original site going. The Wayback Machine doesn’t serve links to the old site, doesn’t preserve the final version (just the last randomly sampled version before the site goes down), and doesn’t serve certain file types, large files, or execute server-side code as the original site did.

Nor is the Wayback Machine well indexed by search engines (for now anyway).

So – a service that does this for a fee would seem to be a viable business.

Like a cemetery or university, in-perpetuity maintenance could be funded by a conservatively managed endowment (a lump sum invested, with the interest/earnings used to pay fees) plus some insurance.

Given that web site maintenance is pretty cheap, this would be quite affordable, I think. Even cheaper if it can be funded by (essentially) a whole-life insurance policy (for younger people).

The main effort would be setting up a suitable legal structure – a technically-minded lawyer could probably do it. I think you’d want some kind of trust and trustees, who manage a central endowment fund (pooled for all customers) and hire technicians to do the work.

Yes, you have my permission to use this idea. My usual terms apply.

Hewlett Packard > Agilent > Keysight … WTF?

What a way to ruin a great brand. For no apparent reason at all.

They could have called it “Pewlett Hackard”. Heck, they could have called it “Tektronix”. (Those guys in Beaverton seem to have no use for that name anymore.)

The monkeys are running the henhouse. (Or, um, something like that.)


Oh, and…get off my lawn!

Directions

My 11-year-old son asked me last night if there was an East Pole or West Pole.

I told him he should be able to figure that out for himself; I asked him the leading question “what is the definition of East?”.

It didn’t go well. Then he asked if it would be different on Mars if Mars was “upside down” compared to the Earth. That didn’t go well either – severe conflict of mental models.

They don’t teach geography (or in this case perhaps astronomy) very clearly in school.

But then dictionaries have huge trouble with this, too.

Here are my definitions:

East: The direction in which the Earth (or any planet) spins.

West: The direction opposite to East.

North: The direction 90 degrees to the left of East.

South: The direction 90 degrees to the right of East.

Compare that with any dictionary you like.

 

CreepAway

Back in 1996 I had an idea I called the “CreepAway”.

It was a device that would screen your phone calls – it would auto-answer (blocking the local ring), and then ask the caller to “Enter Extension Number” (really a password).

If the caller entered the correct password, it would ring the phone so you can answer.

If they didn’t, the caller would be sent to voicemail.

The idea is that you give both your phone number and your “extension” to your friends – they dial your number, enter your “extension”, and the phone rings.

Telemarketers and others calling at random only get to leave a voicemail.

I think this would be easy to do today with an Android app.

I’m sick and tired of getting robocalls offering me legal help with my (non-existent) IRS debt.

Somebody please build this.


Update, 2013-12:

I recently realized that not only would this be easy to do in an Android or iOS app (intercept the incoming call at the API level, assuming those APIs are exposed), but there’s an even simpler way.

Do it as a service.

Your phone company (Vonage, Google Voice, the PTT, whatever) would provide you with two numbers – a public one (to be given out) and a private one (known only to the phone company).

When people call the public number, the service provider (phone company) would prompt for the extension (or password, whatever). If the caller gives the correct one, the call is forwarded to your private number. If not, to voicemail.

That’s it. It would be trivial to implement in a modern SIP or H.323 based phone system. And they could charge for the service.

Hey – somebody – DO THIS.

What is it??

What is this?

IMG_7272_crop

This is not a quiz or a puzzle. I want to know what it is.

All I know is that it is something used in a biology lab. This thing was found loose inside a piece of used equipment.

It’s got 4 wires coming out – looks like a standard telephone cable. When I measure, I see 2218 ohms between black and red, 2267 ohms between black and green, and 4470 ohms between red and green. Yellow seems to be disconnected (open circuit).

IMG_7273 copy

The knurled ring thing (above) tightens down a rubber stopper – looks like it was meant to go into some kind of bottle or flask. The stopper isn’t airtight tho (it’s not completely sealed against the metal tube).

Below are oblique, end-on, and side views of the “business end”. It appears to have two little glass bulbs at the end, each with something black or dark grey inside. (The little white circles in the photos are just reflections of the ring light on my microscope.)

What is it??

IMG_7275 copy

IMG_7277 copy

IMG_7280 copy


Update, October 27 2013:

Looks like Bob was right.

When I wave a hot air gun at it (set at 100 C), the resistance between red and black instantly drops to about 1.4 k ohms, red to green goes to about 3 k ohms, and green to black goes down to 600 ohms or so. It definitely seems to be a temperature probe.

I suspect the two bulbs are arranged red – (bulb) – black – (bulb) – green, and that the two bulbs’ different responses somehow contribute to stability and/or linearization of the output. Probably it wouldn’t be too hard to calibrate it, but for now it goes on the shelf. At least I know what it’s for (even if I still don’t know who made it).

Idea: Waterproof RV roofs with air pressure

Here’s another idea I don’t want to bother patenting.

I’ve owned 2 motorhomes so far, and the roofs always leak. There are lots of holes in the roof for vents, wires, etc., and with all the jostling a motorhome gets on the road, after a while lots of invisibly small cracks open up (despite sealant) and the roof leaks – even if you apply more sealant every year.

Make the roof a hollow structure with air pressure inside. It could be a flexible inflatable structure, or rigid but with a hollow air-tight space inside.

Then pressurize the inside of the roof with air from a pump or tank.

When tiny gaps appear in the roof, the air will escape outward (being replaced by the pump or tank) and will push away water, instead of letting it in. So the interior will stay dry.

The pressure doesn’t have to be high – a few PSI (tens of kPA) should be enough to prevent water from coming inside.

How often the pump runs (or the tank empties) is a measure of how many leaks there are in the roof – when there are enough to bother with, you go and apply sealant. When the leak stops, you’ve found the spot.

You could even pump in colored smoke to help find leaks.

This would be a cheap solution – a molded (or inflatable) roof doesn’t cost much and a $20 electric air pump are all you need.

Email migration from Eudora (or Thunderbird) to GMail

Update November 17 2012: 

I started this post back on July 20 – four months ago – and have only finished the migration now. That’s because I found a lot of unexpected problems along the way.

The rest of this post is my new, improved, and corrected step-by-step guide on how to migrate email from Eudora (up to version 7) or Thunderbird to GMail, based on hard-won experience.

BACKGROUND

I’ve been using Eudora since 1995 (17 years). Before that I used Unix mail (Sun; early 1990s), CompuServe (back to 1981), and something called “The Source” (1979; I was ‘TCA818’). Disk space was expensive back then so I didn’t save a lot of email.

But since 1995 I’ve kept everything – disk drives got bigger faster than my mail archive. So I had about 14 GBytes of email in Eudora.

Eudora has been abandoned by Qualcomm since 2006 and is getting old; there’s a new open source version based on Thunderbird (“Eudora OSE”), which sucks.

As our company grows the job of administering Eudora users (plus myself) was getting too big for me, so I decided to outsource it to Google Apps for Business. Which means GMail, and migrating the old email.

ABBREVIATIONS

In the following, I’ll use these abbreviations:

  • E7 – Eudora 7 (or any earlier version of Eudora)
  • OSE – Eudora Open Source Edition (used only for migration)
  • Tbird – Mozilla Thunderbird
  • Outlook – Microsoft Outlook 2003 or later
  • OE – Outlook Express
THINGS THAT WON’T WORK

To save you time, here are some things that won’t work:

  1. Syncing E7 to GMail using IMAP
  2. Converting E7 to E-OSE, then sync E-OSE with GMail using IMAP
  3. Converting E7 to E-OSE, then sync Tbird with GMail using IMAP
  4. Converting E7 to Outlook Express, that to Outlook, then Outlook to GMail
  5. IMAPSize
  6. Importing E7 data with Outlook, then sycning to GMail
  7. Importing Tbird data with Outlook, then sycning to GMail
  8. Importing E7 data with Thunderbird
  9. Syncing Outlook with GMail via IMAP (use this instead; it works)

Trust me, don’t bother.

If you really care or don’t believe me, in the Appendix at the very end of this posting I’ve put some of my notes on why some of those don’t work.

(I haven’t the patience to describe all the problems…comments in the Python files give some more details.)

STUFF YOU WILL NEED

To do the migration, you’ll need the following:

These are only for the migration. Once it’s done you can throw away all of them.
Continue reading

Slow-motion rocket videos shot with Nikon J1

On July 7 I shot some video with the Nikon J1 of the joint CMASS/MMMSC launch at the Tuckahoe Turf Farm in South Berwick, ME.

After my generally scathing review of the camera (more for missed opportunity than anything else), I figured I’d give it a chance to show what it can do with high-speed photography – specifically, I wanted to try the 10 Mpixel 60 frames/second mode as well as the 400 and 1200 fps high-speed video modes.

Here is the result:

I put it together in Sony Vegas. The blurry clips were shot at 400 frames/second (240×640 pixels). The blurrier ones are at 1200 frames/second (120×320 pixels). The video is at 30 fps, giving 1/13.3x and 1/40x speed. This video shows the full resolution output by the camera.

(To be pedantic, playback is at 29.97003 Hz (that’s 30000/1001); from what I saw in Sony Vegas, the Nikon actually records at 399.6004 and 1198.8012 fps – which makes an odd sort of sense if you know NTSC.)

As you can see, all the video is lousy. It’s poorly exposed (despite some fixing in Vegas), heavily overcompressed (in-camera) and oversharpened (again, in-camera). The 1200 fps mode is worse than the already bad 400 fps mode. You can’t control it. I don’t blame Nikon too much – the high-speed Casio cameras seem to have similar problems. On the plus side, most of the video was shot at a shutter speed of 1/5000 second, which is neat to do. A couple clips were at 1/10,000th (!).

The video is good enough for some technical purposes, but it’s not a joy to look at.

Finally, you’ll note that none of the clips are at that fantastic, promised, 10 Mpixel resolution (60 Hz). It turns out that although the Nikon J1 will record stills that fast (for 1/2 second), you can’t control the shutter speed while it’s doing it. I didn’t know that until I got there and tried it. The shutter speed it picked (on a reasonably bright day) was so slow that each frame had lots of motion blur in it. So I didn’t bother. Just another needless firmware-based disappointment from the Nikon J1.

I’ve put the camera and lenses up for sale on eBay. Such a shame, Nikon. Oh well – I’m getting excited about the rumors of the new Canon mirrorless ILC system; maybe they’ll do better.

A nerdy review of the Nikon J1 camera

The Nikon J1 is unique and wonderful and frustrating and stupid. All at once. It’s the bastard child of a brilliant engineer and a retarded UI designer. It’s the best digicam ever built for using classic and exotic lenses, yet is deliberately crippled when you mount them. It’s the only digicam on the market that can do 60 frames/second at 10 MPixel resolution, yet it has only enough buffer to do it for half a second. And the user interface seems designed to deliberately frustrate.

It’s conflicted enough to make my head want to explode.

I’m just going to to talk about the J1 because that’s what I have. It’s sister camera the V1 is (even) more expensive and has an EVF and a higher resolution LCD screen but seems to be otherwise identical. So I assume it’s the same in all the things that delight and enrage.

Nikon J1 in candy apple red (credit: Nikon)

NIKON CX FORMAT HITS THE SPOT

Nikon has taken a lot of heat for their choice of a 1″ sensor for the CX format (Nikon’s name for their 1″ sensor size and mount); most reviewers think it’s too small.

I strongly disagree. I think it was a brilliant choice. Look at this table of sensor sizes:

Sensor Area (mm^2) Stops
Pentax 645 (medium format) 1452 3.6
35mm (“full frame”) 864 2.9
APS-C (Canon) 329 1.5
4/3 225 1.0
Nikon CX 116 0.0
1/1.7″ (Canon G12) 43 -1.4
1/2.3″ (Pentax Q) 28 -2.0

All else being equal, light sensitivity is proportional to the area of the sensor. There’s a big gap between sensor sizes of compact cameras (1/1.7″ and below) and “DSLR” sensors (4/3″ and bigger). The CX sensor size is smack in the middle. It allows lenses and cameras much smaller, lighter, and cheaper than do APS-C or larger formats, but with a vast image quality improvement over compact sensor cameras – a full 2 stops better than the (tiny sensor) Pentax Q.

Camera size is really important – if the camera is too bulky to take with you, you’re not going to get any pictures at all. Yet we want quality images, so we have to compromise.

When image quality is all-important, there are plenty of DSLRs on the market for that. And if size is all that matters, there are plenty of cameras the size of a deck of cards (as well as mobile phones with cameras). But the Nikon 1 offers a unique compromise.

Unfortunately Nikon didn’t exploit this very well when designing the (four) lenses available in CX format – they’re hardly any smaller than Micro 4/3 lenses. But that’s not the fault of the sensor choice. And lens design is far from Nikon’s worst mistake here.

FLANGE FOCAL DISTANCE AND LENSES

The 1″ sensor format is also a good match for the image circle produced by many classic cine and video lenses. Many really interesting lenses meant for 16mm cinema film, or for broadcast television sensors are available on eBay. And these lenses can be easily adapted to the CX mount, while still focusing to infinity, because the CX mount has the smallest flange focal distance of any digicam on the market (excepting the Pentax Q). At just 17.0 mm, any lens designed for a longer flange distance can be easily adapted: C-mount film and video lenses, the Fuji X mount lenses (X-Pro1; 17.7 mm), Sony E mount (NEX; 18.0 mm), Micro 4/3 (19.3 mm), Samsung NX (25.5 mm), RED ONE (27.3 mm), Leica M (27.8 mm), M39 (Leica screwmount; 28.8 mm), Contax G (38.7 mm), Canon FD and FL, Minolta SR, Canon EF-S and EF, Minolta/Sony A mount, M42, and Nikon F mount – just to name some of the more popular ones.

NIKON SHOOTS ITSELF IN THE FOOT

The ability to use all these different lenses is unique to the Nikon 1 (again, the Pentax Q excepted). But did Nikon make the J1/V1 an attractive platform for these lenses? No, just the opposite. The firmware turns off all modes except full manual when any manual lens is mounted. Even the light meter is disabled. Worse, when any manual lens is mounted, the “focus assist” mode – where the central part of the image is magnified to make critical manual focusing possible – is disabled. Yet it is precisely these manual-focus lenses that need this function!

Think about that. Some Nikon firmware engineer wrote code specifically to turn off the focus assist and light meter that were already there.

They’re selling a camera that can mount more classic and exotic lenses than any other in the world, but they deliberately spent effort to make it difficult to use those lenses. And this wasn’t done to “protect” some other, more expensive, camera that has that feature – they don’t offer one. WTF, Nikon? Are you trying to make this camera fail?

A BRILLIANT SENSOR BY APTINA

But let’s go back to the positives. The camera has what I think is the only phase-detect focus system on a mirrorless camera on the market; this lets it focus fast, even during video.

Nikon also made a brilliant choice in their sensor supplier – Aptina. The Aptina sensor has super high speed readout, which makes possible a fast all-electronic shutter with no moving parts. And that enables features no other camera on the market can touch:

  • Absolutely silent shutter operation
  • Shutter speeds as short as 1/16,000 second (freezes motion like no other camera!)
  • Full 10 MPixel output at 60 frames/second (!)
  • Smaller resolutions at up to 1200 fps
  • Almost no “rolling shutter” effect

Continue reading