Archive for October, 2011

Designing for the middle

Monday, October 31st, 2011

I had a friend growing up who was tall.  I think he ended up around 6’8″.  You always wanted him on your basketball team.  In fact, you wanted him on your team for just about every sport, except for maybe crab soccer where the smaller, more nimble guys like me could excel.  Most of the time his height was an advantage.  But sometimes he suffered the fate of everyone who has to use a product that was designed with someone else in mind.  His desk at school may be uncomfortably small.  By high school it was hard for him to find shoes.  Every once in a while I wonder what kind of car he drives.  I’m sure his choices are severely limited.

I’m guessing he often curses the people that design things.  I probably would too.  But I also feel for the designer.  Then again, I’m average height and weight and right handed.  But sometimes I wonder about the decisions made on tool designs.  A lot of the thicker handled cordless drills are just small enough for me to use comfortably.  I’m sure people with small hands can’t (use them comfortably that is.)  There are other factors too.  The trade off between weight and power.  If you’re stronger than average you’d probably like to see that balance go toward power.  And the opposite is true too.  I’ve seen some chucks that are easier to work with small hands because the two areas you have to grip are close together.

Back to my friend.  I never worry whether he can find clothes.  There are stores that cater to people like him.  Shoes?  I’m sure the Internet has helped immensely with that problem and in finding a lot of other niche products too.  And I’m sure he eventually finds a car that is comfortable.  But in all of these things his choices are limited.  Most of the products just aren’t for him.

Back to cordless tools.  Most of the drills I can think of are quite similar.  That is, manufacturers seem to design for the middle, the type of hand that 90% of people have.  If you have bigger or smaller hands, I’m sure you can find a drill.  There are smaller drills and larger drills.  But the 5 best 18 volt cordless drills I can think of are all designed for the middle.  You’ll have to choose something other than the 5 best.

This isn’t a rant.  I’m not saying that manufacturers should change their design process.  (Although, I would like to see more quality niche products.)  This is just me thinking about the design process and the people who have to use the products that have been designed.  So I’d like to hear your stories of tools you couldn’t use or were uncomfortable and the alternatives you went with.

Let’s talk about … saws.

Monday, October 24th, 2011

Saws are an indispensable tool for light construction.  There’s no doubt about that.  This site is about cordless drills, namely finding the best cordless drill.  But I have to admit that choice seems easy compared to deciding which saw to take with you to a job.

When selecting a drill you usually don’t have to obsess over which type of drill you’re going to take.  That’s usually clear.  But with saws you first have to decide on a circular, table or miter saw, then electric or cordless, then which specific model you want.  We’ve had cordless circular saws for quite a while now, but I think it’s only recently that batteries have gotten good enough to make them a viable choice for regular use.

Of course, the main question is portability versus versatility.  The electric vs. battery question is straight forward.  How much power do you need?  Is there electricity at the job site.  With today’s batteries there are several drills out that will cut 2×4′s easily.  So you can leave the extension cord behind.  Keep in mind that if you have a lot of cutting to do, you’ll probably need to chard the batteries.  But you can do this with a power inverter in your truck instead of having to take generator along.

As for versatility.  I’ve seen people that are pretty handy with a circular saw.  For me, if I need a cut that’s “right on” I’d rather have a table saw.  They are much bulkier, but they’re more exact no matter who you are.  And then there’s the miter saw.  They’re good at cutting any kind of angle you can imagine.  I’ve never seen anyone imitate a miter saw with a circular saw.  If you have, I’d like to hear about it.  Hopefully you know what you’re getting into before you head out to the job site.  Although I’m sure there are some stories out there of people going to help someone with a job that a circular saw could easily handle and then they’re asked to do trim.  But apart from that, you probably know if you need a miter saw.  And there are cordless miter saws now.

I’m just trying to get the discussion started here.  Mostly I’m wondering what you guys take with you when you don’t know what you’re getting to.  And do you have any tips for handling situations you’re not exactly prepare for.  Tell us in the comments.

Also, you can read more about the different types of circular saws at the Wikipedia page for them.

DIY Christmas Gifts for Kids

Monday, October 17th, 2011

It’s getting close to that time of year, the best time of the year ;) , and I’ve started to think about what I can make my son for Christmas.  Last year I made him a “cubby house.”  It’s 3 levels, made of plywood, and mostly covered in carpet.  He used it some last year, but it’s the kind of thing you use in the winter when you can’t go outside.  We’ll see how much he uses it this winter.

I have mixed feelings about the project.  It takes up a lot of room in our basement and I felt like he didn’t use it that much.  On the other hand, we’ve already had some good times in it and I think there are more good times to come.  And I’m proud that I made it for him.

So what to make this year?  Someone showed me this cool video of an 8x8x8 LED cube.  That’s 512 LEDs hooked up to a controller that runs various programs to switch the LEDs on and off.  Check out the video at the link.  It’s much cooler than it sounds in text.  But still, I’m not sure how much use my 3 year old would get out of it.  I’ve thought about some modifications to make it interactive.  Perhaps he could push a button and it would show a character he likes and play an audio clip from that character.

I want it to be something he has fun with as well as inspires him.  Anyone have any ideas?

DeWalt 20 Volt MAX line

Tuesday, October 11th, 2011

Recently DeWalt has updated their entire line of lithium-ion tools.  This change has come with new branding which, you might have guessed, is DeWalt 20V Max.  Don’t be confused by 20 volts versus 18 volts.  These drills are comparable to 18 volt drills and should be compared as such.

An interesting note about this change, DeWalt used to have the regular line and the XRP line.  The XRP line was heavy duty, better quality for professionals (or people that like heavy duty and better quality and are willing to pay for it.)  But it seems that DeWalt has merged these two lines into one.  I’m wondering whether it falls closer to the regular line or the XRP line.

If you have any thoughts on the matter, put ‘em in the comments.

 

Review Suggestions

Tuesday, October 4th, 2011

I’m going to try to start getting more reviews up. Of course, I’m going to focus on cordless drills. To that end, I put up a review of the DeWalt DCD760KL.  There are a lot of cordless drills to review and that will certainly keep me busy.  But I want to review other cordless tools as well.

One reason is that the batteries make up a significant cost of a cordless drill purchase.  If you have two great batteries it makes sense to leverage that with other tools.  However, the real reason is that I love cordless tools and I want to try out lots of them.

I could just try to satisfy my own tool lust, but I want to your view into account to.  I want to review the kinds of tools that you want to see reviewed.  So this is your chance.  Leave a comment on the kinds of cordless tools you’d like to see reviewed (or a specific product if that’s what you have in mind) and I’ll take it into consideration.

As always thanks for your valuable comments.