Posts by ben

iRobot Looj First Mission

Categories: Tech and Toys.

I just completed my first use of the iRobot Looj™125. The bottom line is, it was better than I expected.

When iRobot first announced the Looj, my reaction was along the line of “what were they thinking?” I couldn’t imagine that there was enough market in home gutter cleaning robots to warrant the R&D cost. But then we had new landscaping installed, and found a section being damaged by water overflowing the corner of one of our gutters. Candace said she’d fix that section of the flower bed, but not until I cleaned the gutters.

The Looj had reached its second generation by then, and they’re not that expensive, so I ordered one. Due to too many hands on my time, I only managed to deploy it this weekend.

Guess what? It works pretty well. It was not perfect, but it sure beat having to move the ladder every few feet. It plowed through the real debris with gusto. It was great for tree matter, etc. It was not quite as good with the several years build up of fine silt–it got most of that but left quite a bit behind.

This model is rated for 150 linear feet of gutter. I didn’t measure my gutters, but it handled the whole house on one charge. Now, it’s not a big house, and most of the gutters on the south side were mysteriously clean.

The unit had plenty of power. It would occasionally hang on something and flip itself over–but this model can run just fine upside-down. The only significant downside was that a lot of the spacer rods in my gutters were angled down too far, and blocked the Looj from its duties. I don’t blame the Looj for this; it was typically shoddy work on the builder’s part. On the other hand, if the Looj was made a little thinner, it would have fit under most of them.

Some other minor issues:

I don’t think the handle-remote was the best idea. It becomes difficult to remove and reinstall once the unit gets dust and grime on the handle rails. This is complicated by the need to hold onto the ladder while messing with it. The battery cover on the remote comes off too easily–I had to climb down the ladder to find my batteries more than once.

It sprays dirt all over the place–but I don’t see much way around that short of a built in shop-vac. You will need eye protection and a hat with a brim.

The NiCad battery needs too much babying–I thought we were past the days of having to pull the battery off the charger to avoid overcharging, and having to guess when the battery was fully charged instead of having an indicator.

But overall, it was a clear win over doing it by hand. I’m still not sure about the market for home gutter-cleaning robots, as I imagine I would use it once a year at the most. But I expect a single visit from a professional gutter cleaner would cost me more than the entire unit.

Hit & Run > The Whole Foods Plan for Health Care Reform – Reason Magazine

Categories: Health, Politics and Local Topics, Rants and Rambling, and United States of America.

Reason’s Matt Welch points out what I consider the single biggest bang-for-the-buck health-care reform opportunity in his blog on Whole Foods CEO John Makey’s proposal:

“As someone who h-a-t-e-s the health care system, I’ve never understood why de-linking insurance from employment isn’t a central part of every serious crack at reform, given that a preponderance of analysts on all sides of the debate agree that the post-war linkage of health benefits to the workplace is one of the system’s Original Sins.”

Hit & Run > The Whole Foods Plan for Health Care Reform – Reason Magazine

Kicking Myself…

Categories: iPhone and neither-camelids-nor-goats.

… for forgetting that my new iPhone will do video until the moment was past.

I pulled into our alley tonight at 9:38 CDT, to the sight of a family of raccoons running directly towards my car, until they had an attack of good sense and turned and ran the other direction. By other direction, I mean straight back down the alley so that I could follow slowly and keep them in my headlights for a good 90 seconds.

By family, I mean 1 adult (I assume mom) and 5, count them, 5, juveniles. Mind you, I was in the Miata with the top down. They probably could have taken me, had they not been awed by the glory of my HID headlights.

iPhone Keyboard

Categories: iPhone and Silly Stuff.

In the process of setting up the new iPhone 3.0 note sync feature, I ran across this relic from my first day with the original iPhone:

This is a test to see how fast I van go with one fibgerJpq alpirr rjiimba so they qpekj sow doingmirao fast

Fibger

I’m somewhat better at it now.

This is Not Tequila

Categories: Beer, Wine and Spirits and Mexico.

I ran by the liquor store this evening, in search of a bottle of tequila. To my dismay, I found they were out of my usual, El Tosoro Anejo–and it was too late to make it to another store before closing time.

So I figured I would salvage the situation by trying something new. I googled for some ratings, and ran across Hacienda de Chihuahua Sotol Anejo. It was highly rated, and they had a bottle that was cheap by highly rated anejo tequila standards.

I got it home and cracked it open, and immediately realized this was something different. A bit of googling turned up the fact that Sotol is a completely different spirit. (I remember thinking Chihuahua was not usually associated with mezcal.)

This stuff is extremely smooth for its price, or any other price for that matter. It has sort of an oaky butter-pecan and leather flavor, with floral, spice, and herbal notes in the finish. I’m still deciding what I think of it, as I was in a tequila mood tonight, and this is not tequila. But it’s interesting enough that I recommend the adventurous of taste to try it and tell me what you think.

Darpa Preps Son of Robotic Mule

Categories: General.

Wired writes about a DARPA project to upgrade the BigDog quadruped robot. This is basically a robotic pack mule. Be sure and watch the video–it’s both amazing and seriously creepy. At one point they demonstrate how the robot recovers when a guy tries to kick it over. It is so lifelike I had to suppress an indignant response to the cruel treatment of the robot.

I wonder how long it will take for them to mount weapons on this and have it chase, uhm, rebel insurgents?

Darpa Preps Son of Robotic Mule