So, suppose you have this incredibly clear dream one night, telling you how to build a transporter, and it turns out you can do so with off the shelf components that are within your financial reach. After a few weeks (or months) of constructing the thing, and doing some (more or less rigorous) testing, it seems you've actually built a working and safe transporter, as far as you can tell.
Now, what do you do with it? Are you going public with it, patent it and become filthily rich? Would you only tell and share it with a few friends? Or do you keep it your own well-kept secret to do with it whatever it is you want to do? (In that case, what would you use it for?) Or do you think no good could come of such an invention and quietly abandon the thing?
(I myself am still undecided what I would do, but it was fun to fantasize about it for a while).
(Edit: replaced 'build' with 'built' in 1st paragraph)
I just thought of a long list of ways this could be misused - in addition to the many gruesome ways listed in this thread for killing people, mutilating their bodies, ruining the Moon, and so on.
Therefore I'd keep it to myself, while using it to make money in smaller, unobtrusive ways, while finding a way to explain how my moving company is superior to all others because stuff gets there on time, with nothing missing or stolen or damaged.
(I don't have a moving company in RL, but based on the horror stories I've read about and my own experiences, a transporter would be a wonderful way to make this a less-stressful experience)
When politicians I dislike are on stage and in the middle of their assorted debates and speeches, I de-materialize their clothes and replace it with a bright colored polka-dot clown suit, complete with crazy wig.
Of course, the inevitable question is "why the clown suit?" and the answer is... do any of us really want to see those guys naked?
Actually, the political party currently running my province of Alberta is the United Conservative Party (UCP). There are quite a few people who refer to them as the "United Clown Posse".
Depends on the tech.. if its one that destroys the object its transporting.. then just material, or your enemys..
but, it honestly depends on range etc. Can I transport to the moon? Mars? Next system over? or to just the corner store? Then if I release it, all the tourist spots will become JAMMED with people.. then there's the people and governments that would just "Disapear" people. Yeah, keep it to myself. In my will give it to people.. after I'm done with it.
Or you could put yourself in a pattern buffer, with orders to rematerialize you when whatever killed you is no longer a problem and you can be rematerialized, cured, and go on with your life.
I'd use it to steal money. So much money. Beam into the bank vault. Fill a duffel bag with cash. Beam out. Rinse and repeat when I run out.
Why not beam the money/baubles out instead of yourself in? That way you can't be accidentally locked in if something goes wrong.
Wouldn't you rather steal (transport) the stuff money can buy?
Depends on what it is. I recall reading in some TOS story - don't recall which one, whether novel, short story, or fanfic - that it was actually illegal to transport unique works of art via transporter (ie. the Mona Lisa, Statue of David, etc.), because once the pattern is in the buffer, endless copies can be created, and they'd all be no different from the original - and thus they would become worthless.
Cut my four hour round trip work commutes to 47 seconds? Yeah. That for starters. Then be a world hopping tourist without paying for a hotel. Sums it up for me.
Until you get caught without documentation to show how you got there.
^I could understand how prices of some commodities would plummet (assuming the cost of operating the transporter is significantly lower than transporting them the old fashioned way).
I don't know about those wars though. If groups of people (or governments) started stealing valuable resources from another country by using the transporter (e.g. precious metals), then yes. But then again, a transporter would in principle be reconfigurable into a replicator, which would eliminate any reasons for theft. Still some nations may feel a grudge (in case they were the sole suppliers of a rare resource, and find that resource worthless now since anyone can replicate it).
People will start wars for any reason. Think of the millions of people around the world who drive for a living, from taxis to buses to ambulances to truckers, pilots, ships' captains and crew, and so on, plus the people who design, manufacture, and repair them. Take their livelihoods away and you'd have even more millions of people worldwide who are out of work. They'd need to either find other jobs or be retrained. They can't all be retrained to work in some area of transporter technology.
But transporter use is instantaneous for any distance.
Sure, use the transporter to travel to another continent.
But would you use the transporter to get down the street? A couple miles away? A neighbor a couple blocks away?
What about across the state? To a nearby city? Across town?
It's all the same travel time, so what would be too ridiculous for transporter use?
Disabled people would finally be able to go places that are inaccessible to mobility-challenged people. A few days ago there was a garage sale I couldn't get to for not being able to get up and over the friggin' curb. And that was just across the parking lot.
We had a fire alarm recently. I live on the 4th floor. I use a wheeled walker that I'm not strong enough to carry. The elevator is something we are not supposed to use. Thankfully a firefighter did let me use the elevator, and I'd already stuffed the cat in her carrier so both of us got downstairs.
A transporter able to transport the elderly and disabled in case of emergencies and situations where they need the elevator but can't use it would be really helpful.
I'd want to scale it up.
The ultimate recycler......beam all nukes to the Moon---beam all fissile and other ores and valuable goods to repositories.
use with scanner to beam all fossils out and replace with inert rock, etc.
Who wants to look at a radioactive dump when they look at the Moon? Beam the stuff into the Sun, after extracting all useful materials.
As for fossils... uh-uh. Ditto artifacts. They become scientifically worthless if not documented
in situ before being removed.
Fossil fuels?! Most Mainers would freeze in the winter without them!
Beam the nuclear waste to the Moon and set it off! Then we can play
Space: 1999 for real!
Solar panels for heating.
The Moon is actually critical for life on Earth, due to the tides. This would be a very different planet without those tides.
I suppose it could revolutionize firefighting. Just beam the flames away! Or the oxygen. Or beam water over the blaze.
Flames are gases, and there's a lot of ash involved as well. We actually experienced a day where it was raining ashes here due to the wildfires, and my city isn't anywhere near the active fires.
Beaming away the oxygen would starve the fires, but it would also kill all oxygen-breathing life forms. Beaming water would work, but you'd need a lot of it.
I think someone is already taking all my pen lids, remote control battery covers and various halves of sock pairs from me.
I'll catch 'em one day. Then I'll beam their brains into space.
That sounds gruesome.
As for your socks, do you have a cat? I used to have a cat whose kittens were taken from her sooner than she was ready to let them go. She finally started stealing socks, though not in pairs. I was left with one of each color, and never did find the ones she took and hid (they were her substitute kittens and she was NOT going to let THEM be taken). Fortunately I don't care if my socks match or not. Eventually I bought large packs of all-white socks so it didn't matter if she stole one now and then.
Desalinate seawater. No more droughts!
As long as you leave enough salt water in the oceans for the lifeforms that need it, otherwise you'd have a lot of dead sea life, some of which are really important in the human food chain.