Inventions I’d like to see
January 4th, 2009 by AriWe’ve completed almost a full decade of the new millennium, so why does it feel like I’m still living a late 20th century existence? Here are a few inventions I would like to (realistically) see in the next year. All of them could be done with existing technology relatively simply. If you decide to make one of these and make a million dollars, all I ask for is a brief mention when you write your memoirs.
- More and more people are listening to music on their phones. How about a cell phone app that allows us to subscribe to podcasts on our phones? It seems so blatantly obvious I couldn’t believe that it didn’t already exist. (Hey mac zealots – does this exist for the iPhone? If not it seems like an obvious istore app.)
- I spend way too much time in grocery store check out lines. Embed each product with an RFID chip (you know, instead of a bar code). When I get to the checkout, I push my cart through an RFID transponder, similar to the EZ-Pass system employed on many highways. I swipe my credit card and walk out to my car. The initial hardware investment could be more than offset in the long term by the savings from not having to employ check out clerks and baggers.
- People like to be constantly connected with their cell phones, PDAs, blackberrys, etc. These are all fine devices except for one time – when you’re driving a car. Many states have already made using a cell phone while driving a misdemeanor or fineable offense, and more are likely to do so. What people do in their cars though is usually listen to the radio. Radios meanwhile, are going through a very quiet revolution. HD radio is better than traditional radio in every conceivable way, and prices are falling, but there is no killer app yet which has pushed people to convert. The killer app is actually HD Radio tagging which allows for individual identification of a specific receiver. All you really need to do is assign a serial number to an HD radio, sort of like a MAC address on an ethernet network, and then have a service (which people would have to pay for I suppose), where the broadcasters will simply broadcast out data on secondary channels. From here you can do pretty much anything you want. First up: a text to speech program which will read you your email in the car.
- More public domain work, especially that of a historic nature, being made freely available on the internet. There seemed to be a huge for for this a few years ago but it seems to have stalled, and I can’t figure out why.
- Flying cars and colonies on mars. Seriously people, we’re like, 9 years late for this already.
January 4th, 2009 at 11:14 pm
The HD radio thing would be a bit more involved than you’re describing: in effect, you’re re-inventing GSM/GPRS. If you had a truly flat namespace, you end up with O(n!) bits of state required on your edge devices. The algorithms which scale well get it down to O(n) or O(2n) – anything of higher order than that and the first hop devices need to be too complicated.
Now, if you had some way of funnelling the data – like a well-known domain (read: blackberry.net) which served as a home identity locator, and then used something like ARP/NHRP for the sources to locate the receivers through it, that could work…
And I absolutely agree about the extra-terrestrial colonies, although I’d rather see one at L4…
January 5th, 2009 at 5:12 pm
I hadn’t really finished thinking out the Ethernet over automobiles one. Doing full broadcasts doesn’t scale well as you point out. I had been thinking you would register with your local tower, but the problem is that a car radio can’t send a transmission, and if you change that then you’ve just entirely changed what a radio is, and you might as well just forget radio entirely and reinvent the cell phone network. I guess a better option is just to connect your cell phone and your radio.
January 5th, 2009 at 9:59 pm
1. We’ve only finished 8 years in the new millennium. We’ve still got 2 more years to get full decade.
2. I think the “self-scan” things at Giant and Bloom are working towards your grocery store idea. You scan in your Bonus card when you come in and are assigned a scanner (standard small hand-held thing). As you shop, you scan the items that you will be buying. They even have scales in the produce area for you to weigh and scan your produce. When you are all done, you go to a checkout line (including the self-check lines) and pull your scanner in. It puts everything in the system and you pay and go.
January 6th, 2009 at 3:25 pm
Self scan is a slight improvement, but really all it does it move the checkout time and labor from an employee to a customer. I still waste time scanning (although I don’t have to stand in line). It’s actually worth a trip to a nearby Giant just to see it, but that’s another blog post for another time I suppose. It’s still an investment in a poor technology that will ultimately delay investment in a good technology (which has been around for decades now), so while it’s a step in the right direction, it’s still the wrong step.
January 8th, 2009 at 3:52 pm
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