Slashdot Mirror


Hi-Tech Weed-Killer

Makarand writes "Instead of making improvements to automatic mechanical weeders, Engineers at UC Davis have been busy developing the next generation robotic weeder which will use computerized images of crop rows to identify weeds and zap them. The system can identify weeds from the regular crop by assessing shape, color, size and other variables from the captured images of the crop row. A robotic cultivator will then blast weeds with a weedkiller using syringes mounted on a tractor. A GPS allows the system to calculate weed type densities within the field and the amounts of chemicals dispensed in the area."

5 of 151 comments (clear)

  1. MUMMY, PLEASE HELP ME WITH MY MASTURBATION by (TK5)Dessimat0r · · Score: -1, Offtopic

    -PENIS--PENIS--PENIS--PENIS-
    P_______________________8..P
    E__Bow down to the_____#~..E
    N__Lord's penis_______8.',-N
    I_____________________#',-.I
    S__Jesus wants your__8',-..S
    -__anus, and he_____#~',-..-
    P__wants it NOW! ___8_',-..P
    E__________________##',-',-E
    N__An original_____8',-',";N
    I__TrollKore(TM)_____##',-',";I
    S__work of art.___8',-',";.S
    -__By Dessimat0r ##',-',";.-
    P________________8',-',";,.P
    E_______________#'',-',";,.E
    N______________8(',-',";,..N
    I_____________#(',-',";,.,.I
    S__________#8#8_',-',";,.,.S
    -_________#',-.8',-',";,.,.-
    P________8~',-..#',-',";,..P
    E_______#'',-',";8_',-',";.E
    N_____8=',-',";.+#+',-',";.N
    I____#=',-',";,._8',-',";,.I
    S___#=',-',";,..(#',-',";.8S
    -__8(',-',YOUR,.(8',-',";s#-
    P_8(',-',MOTHER";#',-',-s8_P
    E_#z',-',LOVES,";8',-..s#__E
    N_8_.,#',"YOU',";~#,..88___N
    I_#.##',-DEARLY,";~8,.8#___I
    S_8##',-+~'',-',-~#'8______S
    -_#.,..-',-',";.'=8#_______-
    P_.8+_',-',";,.'88_________P
    E___888',-',";~8___________E
    N______8#888#88____________N
    I__________________________I
    S____.oO TrollKore Oo._____S
    -_At the head of the game._-
    P__________________________P
    E___irc.freedomirc.net_____E
    N_______#trollkore_________N
    I__________________________I
    S__________________________S
    -PENIS--PENIS--PENIS--PENIS-

    All you cock-loving fuckers out there, here is a special treat for you bastards, take a look at this knob. NOW SUCK IT, MOTHERFUCKERS!

    You are not logged in. You can log in now using the Important Stuff: Please try to keep posts on topic. Try to reply to other people's comments instead of starting new threads. Read other people's messages before posting your own to avoid simply duplicating what has already been said. Use a clear subject that describes what your message is about. Offtopic, Inflammatory, Inappropriate, Illegal, or Offensive comments might be moderated. (You can read everything, even moderated posts, by adjusting your threshold on the User Preferences Page) If you want replies to your comments sent to you, consider logging in or creating an account. Problems regarding accounts or comment posting should be sent to CowboyNeal the convenient form below, or Important Stuff: Please try to keep posts on topic. Try to reply to other people's comments instead of starting new threads. Read other people's messages before posting your own to avoid simply duplicating what has already been said. Use a clear subject that describes what your message is about. Offtopic, Inflammatory, Inappropriate, Illegal, or Offensive comments might be moderated. (You can read everything, even moderated posts, by adjusting your threshold on the User Preferences Page) If you want replies to your comments sent to you, consider logging in or creating an account. Problems regarding accounts or comment posting should be sent to CowboyNeal

    1. Re:MUMMY, PLEASE HELP ME WITH MY MASTURBATION by AlabamaMike · · Score: -1, Offtopic
      Wonder when someone will come up with an autonomic process that recognizes this most dignified ASCII art, sprays its author with a pesticide, and ensures that it doesn't raise its ugly head again.

      -A.M.

      --
      Pimpin' all the Karma Hoes!
  2. MY COCK IS RED WITH MASTURBATION by (TK5)Dessimat0r · · Score: -1, Offtopic

    -PENIS--PENIS--PENIS--PENIS-
    P_______________________8..P
    E__Bow down to the_____#~..E
    N__Lord's penis_______8.',-N
    I_____________________#',-.I
    S__Jesus wants your__8',-..S
    -__anus, and he_____#~',-..-
    P__wants it NOW! ___8_',-..P
    E__________________##',-',-E
    N__An original_____8',-',";N
    I__TrollKore(TM)_____##',-',";I
    S__work of art.___8',-',";.S
    -__By Dessimat0r ##',-',";.-
    P________________8',-',";,.P
    E_______________#'',-',";,.E
    N______________8(',-',";,..N
    I_____________#(',-',";,.,.I
    S__________#8#8_',-',";,.,.S
    -_________#',-.8',-',";,.,.-
    P________8~',-..#',-',";,..P
    E_______#'',-',";8_',-',";.E
    N_____8=',-',";.+#+',-',";.N
    I____#=',-',";,._8',-',";,.I
    S___#=',-',";,..(#',-',";.8S
    -__8(',-',YOUR,.(8',-',";s#-
    P_8(',-',MOTHER";#',-',-s8_P
    E_#z',-',LOVES,";8',-..s#__E
    N_8_.,#',"YOU',";~#,..88___N
    I_#.##',-DEARLY,";~8,.8#___I
    S_8##',-+~'',-',-~#'8______S
    -_#.,..-',-',";.'=8#_______-
    P_.8+_',-',";,.'88_________P
    E___888',-',";~8___________E
    N______8#888#88____________N
    I__________________________I
    S____.oO TrollKore Oo._____S
    -_At the head of the game._-
    P__________________________P
    E___irc.freedomirc.net_____E
    N_______#trollkore_________N
    I__________________________I
    S__________________________S
    -PENIS--PENIS--PENIS--PENIS-

    All you cock-loving fuckers out there, here is a special treat for you bastards, take a look at this knob. NOW SUCK IT, MOTHERFUCKERS!

    You are not logged in. You can log in now using the Important Stuff: Please try to keep posts on topic. Try to reply to other people's comments instead of starting new threads. Read other people's messages before posting your own to avoid simply duplicating what has already been said. Use a clear subject that describes what your message is about. Offtopic, Inflammatory, Inappropriate, Illegal, or Offensive comments might be moderated. (You can read everything, even moderated posts, by adjusting your threshold on the User Preferences Page) If you want replies to your comments sent to you, consider logging in or creating an account. Problems regarding accounts or comment posting should be sent to CowboyNeal the convenient form below, or Important Stuff: Please try to keep posts on topic. Try to reply to other people's comments instead of starting new threads. Read other people's messages before posting your own to avoid simply duplicating what has already been said. Use a clear subject that describes what your message is about. Offtopic, Inflammatory, Inappropriate, Illegal, or Offensive comments might be moderated. (You can read everything, even moderated posts, by adjusting your threshold on the User Preferences Page) If you want replies to your comments sent to you, consider logging in or creating an account. Problems regarding accounts or comment posting should be sent to CowboyNealaaa

  3. This is not a penis by Anonymous Coward · · Score: -1, Offtopic

    8=====D ----.
    :
    :
    :
    ~~~

    Just so you know.

    From up high where I was, you could shout anything you liked at them. I tried. They made me sick, the whole lot of them. I hadn't the nerve to tell them so in the daytime, to their face, but up there it was safe. "Help! Help!" I shouted, just to see if it would have any effect on them. None whatsoever. Those people were pushing life and night and day in front of them. Life hides everything from people. Their own noise prevents them from hearing anything else. They couldn't care less. The bigger and taller the city, the less they care. Take it from me. I've tried. It's a waste of time.

  4. Michael Sims:Asshole Extraordinaire by Anonymous Coward · · Score: -1, Offtopic

    Michael Sims, Domain Hijacking and Moral Equivalency
    by Jonathan Wallace jw@bway.net
    How would you feel if your webmaster maliciously took your web-site offline, then, when you demanded its return, put up a site attacking your company at your old URL? It happened to a group I was involved in, the Censorware Project, currently at http://www.censorware.net. The purpose of this essay is to put the behavior on record, and to give you some impressions and inferences about it.

    The Censorware Project was originally an informal collective of six people who collaborated online to fight censorware: Seth Finkelstein, Bennett Haselton, Jamie McCarthy, Mike Sims, Jim Tyre and myself. Several of us had never met or even spoken on the phone, yet for some time -- around two years as I recall -- we had a remarkably easy collaboration. There was no funding, no hierarchy, no titles, not even project managers. Someone would suggest a project and take the responsibility for a part of it, others would sign up for other elements, and proceeding this way we got a remarkable amount of work done, including reports on X-Stop, Cyberpatrol, Bess and other censorware products.

    Even though two of us were attorneys -- Jim and myself -- we never incorporated the group or wrote a charter or any contracts among ourselves. Mike Sims was obliging enough to register the domain, just as other members paid for press releases and the other incidental expenses which came along. Mike also served as webmaster of the censorware.org site and did substantial work for the group, including writing contributions to several of the reports and lead authorship of at least one. Seth was the source of our decrypted censorware blacklists and managed many technical tasks, but later felt he had to leave the group because of the increasing prospects of a lawsuit, particularly under the Digital Millennium Copyright Act (DMCA). After Seth left the group, the remaining five continued.

    Robert Frost said that "nothing gold can stay," and the Censorware Project was no exception. Over the summer of 2000, Mike Sims' reaction to a perceived slight from Jim Tyre was to take the site down for a week. He sent us mail at the time saying something like "The Censorware Project is now closed." I replied to him that, given that the group was a collective and we all had an interest in its work product, the domain, and the goodwill it had achieved, the decision was not his to make. Sims did not reply.

    After Seth created a partial, text, mirror, Mike put the site back up a week later without explaining, let alone apologizing for, his actions. Given his continuing failure to answer any email from me (and I think from others) and the overall signs that Sims thought the group was exclusively his, I wrote him several emails requesting that he turn the domain over to Jamie or Bennett, as I felt we could no longer trust him to administer it. We also found out during that time that important email from people trying to contact us, including members of the press, was not being answered by Sims, nor being forwarded to other members.

    I ultimately became exasperated that my name was listed as a principal on what had now become a "rogue" site I had no control over. Over about a five week period, I wrote Sims several more emails asking him to delete my name from the site if he wasn't going to transfer the domain. Again, I received no reply.

    In November 2000, Sims took the Censorware Project site offline again, with a message saying "Due to demands from some of the people who contributed, in however minor a fashion, to this site, it has been taken down." Judging from some email I received from him at the time, this meant me.

    Its a sad thing, both because we got some good work done and because some of the other members of the group were eager to continue and in fact have continued working, while deprived then of the Censorware Project site, name, email aliases and public recognition. Within a few months after, we relaunched the site, with the original