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Comment Kneejerk Reaction (Score 1) 283

So they love NoSQL but had a bad experience with CouchDB. And the solution is... move away from NoSQL??? Ridiculous. CouchDB is certainly NOT the only solution out there, and they all have their strengths and weaknesses.

I've recently switched from MS SQL Server to RavenDB http://www.ravendb.net/ and I am never going back! Many of the things they found wrong with CouchDB and MongoDB are superior in RavenDB.

Comment Requires Training (Score 2) 96

I would think the downfall of a system like this is that it would require user training for each and every gesture. Certainly, humans of different ages and hand sizes would have different capacitive properties to their hands. I'm sure other factors like body hair, perspiration, skin tone or texture, etc. probably have some affect.

If training WASN'T required, I could see Disney using this in their theme parks. Especially in the little kids rides and houses in Mickey's Toon Town. Imagine the surprise on your four-year-old's face when the fake plastic props start interacting with them in interesting ways.

I'm pretty certain training would be a requirement though. And alas, you aren't going to get a four-year-old to sit through a calibration session.

Maybe this has better applications for the deaf or blind as a more precise haptic interface to other devices.

Comment Re:Time is tricky (Score 1) 247

I agree to a point. If you want some real insight, check out how the folks working on noda-time (a .Net implementation of java's joda-time library) have described the issues with .Net's built-in DateTime handling: http://noda-time.blogspot.com/

Although, nothing described there would account for this leap-day bug. My guess is that some developer decided to do his own math on dates rather than using the framework's implementation.

I think it's a mistake to say "oh, well everyone's got it wrong so don't trust a library". You probably can get more out of a library than doing it yourself. However, you have to be aware of the implications of using that library.

On the .Net platform in particular, Microsoft has made a mess of things by making developers think that DateTime, and TimeZoneInfo are "perfect". They're not.

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