Web the he moi

Tags: Google Maps, Google Earth, Windows Live Local, My Web, Internet Archive, Google Map, Trinh soan thao van ban, dich vu mien phi, co the su dung, lam viec truc tuyen, cac dich vu, lich lam viec, the he moi, anh ve tinh, chia se, Site

San sang cho cuoc cach mang truc tuyen? Nhung cong cu web the he moi giup ban lam viec, tim kiem, lien lac va chia se thong tin theo cach ma ban muon va mien phi.

Web dang chuyen minh buoc vao thoi ky moi tinh te hon. Chung ta da tung ton thoi gian chi cho viec ngao du tren Internet, doc va tai ve bat cu thu gi co the tim thay. Gio day chung ta co co hoi de the hien "cai toi" cua minh qua viec chia se quan diem, hinh anh; trao doi voi nguoi khac bang van ban, tieng noi va video hay bo sung du lieu cua minh vao ban do the gioi.

Cac ung dung chay trong trinh duyet gio day lam viec nhanh khong kem cac ung dung cai dat tren PC, do la nho cac ky thuat lap trinh moi nhu Ajax va Ruby on Rails. Cac cong nghe moi cho phep thuc hien nhieu tac vu hon tai PC cua nguoi dung, dieu nay co nghia it phai trao doi qua lai voi may chu web hon. Cac chuong trinh chay tren trinh duyet gio day co the tuong tac de dang hon voi cac website. Vi du nhu Google, Amazon va cac site lon khac cho phep moi nguoi tao ung dung moc noi toi du lieu cua minh thong qua thu vien lap trinh API.

Viec chuyen tu thu huong sang tham gia la thay doi then chot trong cuoc cach mang web. Viec dua len mang hinh anh, tai lieu va cac thong tin khac gio day de dang hon bao gio het. Nhieu site cho phep chung ta them tu khoa hay the (tag) gan nhan cho cac buc anh, video, lien ket va cac tai nguyen khac. Vi du, ban co the them the "Barcelona" vao buc anh chup trong chuyen du lich den Tay Ban Nha. Cac file co the kem theo co the ket hop voi noi dung tuong tu tu nhung nguoi khac. Cac the cung co the dung de tim kiem, nhom lai. Chung ta co the dung the de kham pha nhung noi dung thu vi ma khong the thuc hien duoc voi cac co may tim kiem thong thuong.

Duoi day la mot so site va dich vu thu vi va huu ich thuoc the he moi (duoc goi la Web 2.0). Tat ca hua hen cung cap nhung gi tot nhat cho viec su dung Internet.

Ung dung trong trinh duyet

Neu da quen voi quy trinh nhan va cho cua trinh duyet web, ban se ngac nhien voi toc do cua cac ung dung tren web hien nay. Ajax va cac cong nghe khac dem den cho ung dung tren trinh duyet nhung tinh nang va toc do dap ung cua ung dung tren desktop (ung dung cai dat tren PC).

Web mail the he moi

NHUNG SITE NOI BAT

• Web mail: Gmail cho dung luong hop thu gan 3GB, co cac nhan cho phep tim nhanh thu cu.
• Site lam viec: ThinkFree Office online la ban sao cua Microsoft Office voi dung luong luu tru truc tuyen den 30MB.
• Chia se hinh anh: Flickr khong chi cho tai len, xem, chia se hinh anh don gian va nhanh chong, ma no con co the ket noi de dang voi cac dich vu blog va ban do.
• Chia se dia chi: Bang cach chia se va tao the cac trang web hay o Del.icio.us, ban da dong gop cho cong dong cu dan tren mang va chinh ban cung duoc huong loi.
• Chia se video: Blip.tv cung cap video truc tuyen, cho ban cac the nhan dang, nguon tin video clip va kho luu tru (mien phi) o Internet Archive (archive.org).

Outlook truc tuyen (outlooklive.msn.com): Du lieu Outlook se theo ban moi noi. Chuong trinh hang dau cua Microsoft dung cho viec quan ly email, danh sach lien he va lich cong viec gio da co the "du hanh". Voi phi 45USD/nam, ban co the mang theo tat ca tinh nang cua Outlook moi noi, thong qua tai khoan Hotmail hay MSN. Giong nhu phien ban tren desktop, Outlook Live cho phep ban xem va quan ly nhieu tai khoan email, lich cong viec va danh sach lien he. Tuy nhien, dung luong mail gioi han 2GB va thong diep gui di khong qua 20MB.

Windows len web ( www.live.com ): Microsoft da nhanh chong buoc len chuyen tau web the he moi voi ban beta cua dich vu Windows Live mien phi. Ban co the ket noi den tai khoan Hotmail, lay cac nguon tin va luu cac dia chi web ua thich (Favorites) truc tuyen. Ban beta chua co dich vu mail nhu kieu Gmail, trinh chat Messenger tren web va thieu nhieu tien ich bao mat.

Gmail dan dau ( www.gmail.com ): Web mail da co nhieu nam truoc khi Google dua ra dich vu Gmail mien phi vao nam 2004. Dieu tao nen su khac biet cua Gmail va danh dau su khoi dau thoi dai web moi la toc do dap ung cua no cung nhu kha nang loc spam va dung luong khong lo (hien tai la 3GB cho moi tai khoan). Ban can sao luu cac file quan trong? Chi viec gui chung den tai khoan Gmail, o do ban co the sap xep va tim kiem thong diep dung cac the. Ca Hotmail va Yahoo deu dang phat trien phien ban giong Gmail.

Website lam viec

Hop voi JotSpot ( www.jot.com ): Cac site wiki cho phep moi nguoi de dang bo sung van ban, hinh anh va tham chi ca file tren mot trang web. JotSpot la mot wiki cho phep cac thanh vien o nhung noi cach xa nhau lam viec tren cung mot trang. Nguoi ta co the tao, chinh sua va doc trang wiki ma khong can phai co kien thuc ve HTML. Trang nay co the la blog, mang noi bo cong ty, co so du lieu, cong cu quan ly cong viec nhom hay bat ky thu gi khac ma cac thanh vien cua nhom can thiet lap truc tuyen. Dich vu nay mien phi cho 5 nguoi dung voi 20 trang web (yeu cau dang ky), va tu 9-49USD/thang cho nhieu nguoi dung voi nhieu trang web hon. Mot dich vu lien quan, JotSpot Live, cho phep nhom lam viec nhap cac thao luan theo thoi gian thuc tren cung trang web.

ThinkFree dua ung dung van phong len web (online.thinkfree.com): Voi dich vu web viet bang Java nay ban co the lam gan du moi thu nhu voi cac ung dung Office (Word, Excel va Powerpoint) cua Microsoft; ban co the doc va ghi file .doc, .xls, .ppt va cac dinh dang file Office khac. Dich vu mien phi nay cho phep luu tai lieu den 30MB truc tuyen hoac tren PC cua ban. Ban co the gui cac file den mot blog chi voi mot nhan chuot. Dac biet, ThinkFree Office online co the luu file o dinh dang PDF (Portable Document Format) cua Adobe. (Luu y: thoi gian tai applet ve ban dau co the mat vai phut voi duong truyen bang rong va vai gio voi duong dial-up. Tuy nhien sau do applet chay kha nhanh).

Chia se y tuong voi Writeboard (writeboard.com): Dich vu mien phi cua 37signals cho phep ban tao va luu tru tai lieu van ban truc tuyen, bat ke so luong. Tham chi ban co the moi cac cong su xem va chinh sua. Chi viec dat ten cho tai lieu, nhap dia chi email, them mat khau va the la moi thu san sang de ban chia se y tuong. Giao dien hien thi noi bat nhung chinh sua cua ban, viec gui email den cac cong su don gian va nhanh chong. Dich vu nay cung co kha nang nho cac phien ban truoc, vi vay ban co the phuc hoi cac thay doi.

Tao blog nhanh chong voi Writely ( www.writely.com ): Giong nhu Writeboard, Writely la trinh soan thao van ban mien phi chay tren web, ho tro lam viec cong tac, luu cac phien ban thay doi, luu tru va hien thi tai lieu truc tuyen. Dung luong cac file gioi han 500KB, nhung Writely noi bat so voi cac dich vu khac o cho cho phep ban phat hanh tai lieu len blog va tai len tai lieu bang email.

To chuc lich lam viec truc tuyen

Luu du lieu vao Backpack (backpackit.com): Truoc day, moi khi muon mang theo laptop khi di cong tac, ban phai nap tat ca cac file can thiet vao may truoc. Gio day ban co the dua danh sach cong viec can lam, cac ghi chu va cac file can thiet khac tren mot trang web gon gang ngan nap. Backpack cua 37signals, mot cong cu to chuc cong viec ca nhan tren web, se tu dong gui email hay goi DTDD cho ban khi cong viec toi thoi han. Backpack khong chi dung de to chuc cong viec cho ca nhan ma con co the dung cho nhom. Dich vu nay cho phep luu den 5 trang va gui 10 nhac nho mien phi, neu muon them file va hinh anh ban phai tra phi tu 5-19USD/thang. Nguoi dung co tra phi duoc su dung tu 25-1000 trang, 80-500MB dung luong luu tru, va 100-300 nhac nho. Neu khong can nhieu chuc nang cua Backpack, ban co the dung phien ban rut gon cua no, TaDa Lists (tadalist.com).

Quan ly du an voi Basecamp ( www.basecamphq.com ): Basecamp cung cua 37signals, la ban cao cap hon Backpack. Day la trinh quan ly du an hoan chinh tren web cho phep ban giam sat lich cong viec cua cac thanh vien trong nhom va cac thong diep co lien quan den du an. Dich vu nay mien phi cho 1 du an, voi cac tinh nang han che; phi 12USD/thang cho 3 du an va phi 99USD/thang cho so du an khong gioi han.

Len lich lam viec voi HipCal (hipcal.com): Neu ban cho rang cong cu lich lam viec truc tuyen rat cham va co it tinh nang thi hay thu su dung dich vu mien phi nay va co the ban se ngac nhien. HipCal hap dan vi co giao dien dep, so dia chi, lich lam viec nhom va the noi dung. Dich vu nay co the gui tin nhan den dien thoai di dong cua ban khi gan den gio mot cuoc hen.

Planzo giup ban luon dung gio ( www.planzo.com ): Planzo: The online Planning cua Rising Concepts co nhung tinh nang tien loi ma HipCal va cac dich vu lich lam viec truc tuyen khac khong co, chang han gui email thong bao mot cuoc hen sap den. Giao dien cua dich vu de tuy bien va ban co the dong bo lich lam viec cua minh voi nhung nguoi ban cung su dung dich vu nay. Hai tinh nang khac cho phep ban dinh kem file va hinh vao ghi chu, cung nhu tao danh sach cong viec dung chung.

Ghi chu vao self-Remember the Milk ( www.rememberthemilk.com ): Khong don thuan quan ly danh sach cong viec, Remember the Milk giong nhu trinh quan ly lich cong viec hoan chinh nhung khong trinh bay o dang hang-cot. Phan chia thoi gian bieu theo cong viec ca nhan, hoc hanh va lam viec, ban nhap cac nhac nho cong viec nhu o cac trinh quan ly khac; ban con co the tao cac lich dung chung cho ca nhom lam viec. Remember the Milk khac biet voi cac dich vu quan ly lich truc tuyen mien phi khac o diem ho tro dinh dang iCalendar dung de nhap va xuat lich lam viec, cung nhu kha nang phat hanh cac cong viec cua ban o dang nguon tin.

Cong tac va cong dong

Web la mot noi tuyet voi de gap nhung y tuong dong dieu, chang han de chia se cam xuc ve mot bo phim hay de tim mot cong thuc lam banh moi.

Nghi theo nhom

Yahoo 360 cung cap tu A den Z (360.yahoo.com): Website ca nhan mien phi cua Yahoo cho ban khong gian truc tuyen khong gioi han de tao blog hay chia se anh, cho phep ban dang ky va chia se cac nguon tin RSS. Ban co the truy cap Yahoo Mail, Messenger, Goups va cac dich vu khac. Sau khi tai len noi dung, ban chi viec moi ban be vieng tham cong trinh cua minh, tham chi ho khong can co tai khoan Yahoo.

Dan hop xuong Opera Community (my.opera.com): Rat giong Yahoo 360, dich vu mien phi nay cung cap den 300MB cho viec luu tru anh, blog hay cho viec tao cong dong rieng cua ban. Tham chi ban khong can phai su dung trinh duyet Opera.

Danh ba sinh vien Facebook ( www.facebook.com ): Theo TechCrunch.com, 85% sinh vien My co tai khoan trong danh ba sinh vien truc tuyen nay, va 70% trong so do dang nhap site nay hang ngay. Facebook cho phep ban dua hinh va gui thong diep den cac thanh vien khac, nhung chu yeu no pho bien la nho tinh nang doc dao sau: ban co the duyet tim hinh cua nguoi nao do, chang han nhu cac sinh vien hoc cung lop Triet de muon bai giang cua tuan roi.

Friendster co moi thu ( www.friendster.com ): Giong Facebook nhung khong chi cho sinh vien, danh ba cong dong truc tuyen nay cho phep ban dua thong tin ca nhan, blog va album anh len web, sau do cho xem co ai do muon ket ban khong. Friendster cho phep ban chat voi 1 nguoi hay 1 nhom. Dich vu nay gan day co them tinh nang chia se file ngang hang.

Noi giu anh

Chia se anh de dang voi Flickr (flickr.com): Dich vu mien phi nay cua Yahoo cho phep ban chia se hinh anh voi moi nguoi tren the gioi hay chi voi nhung nguoi ma ban muon. Sau khi tai hinh len site nay, ban co the tao the, tao album, xem trinh dien slide va gui hinh den cac blog. Viec chuyen cac hinh len site nay de dang hon neu ban tai ve va su dung tien ich tai len hang loat tien loi cua Flickr, no them lenh "Send to Flickr" vao menu ngu canh cua IE. Flickr cho tai len mien phi 20MB anh moi thang; tai khoan Pro (phi 25USD/nam) co the tai len den 2GB/thang.

Picaboo "lang xe" anh cua ban (picaboo.com): Day la site chia se anh kha thu vi. Thay vi dua tung buc anh rieng le len may chu Picaboo, ban tai ve phan mem album anh mien phi cua Picaboo, tao album tren PC cua minh roi tai len may chu Picaboo de chia se voi nhung nguoi do ban chi dinh. Ban co the su dung mot trong nhieu wizard tao album cua dich vu nay hay tu trinh bay lay. Picaboo thu loi nhuan bang cach ban cac an pham album (phan mem cung cho phep ban tu in album), hinh in va dia DVD trinh dien anh.

Chia se dia chi web

Del.icio.us cho biet sinh hoat tren web (del.icio.us): Muon biet nguoi ta dang quan tam den van de gi? Hay xem cac dia chi web ho thuong vieng tham. Muon xem cua nguoi khac thi ban cung phai chia se thong tin cua minh. Ten cua site mien phi nay (vua duoc Yahoo mua lai) hoi la, nhung viec su dung no thi don gian: dang ky, dang nhap, them 2 nut lenh vao menu Links (IE) hay Bookmarks (Firefox) cua trinh duyet va nhan mot nut de tai len dia chi trang web hien hanh (ban khong the tai len mot lan tat ca cac bookmark hien co). Ban co the tao the cac dia chi web cua minh va chia se voi tat ca moi nguoi hay chi cho ban be va dong nghiep.

Digg san lung tin tuc cong nghe ( www.digg.com ): Site tin tuc cong nghe mien phi Digg tuong tu site Slashdot noi tieng, nhung co 1 khac biet lon: Thay vi ban bien tap, doc gia se quyet dinh bai viet nao quan trong nhat thong qua viec "khai thac" (digg) - qua trinh tuong tu nhu tao the. Ket qua la cac tin noi bat co khuynh huong xuat hien tren Digg som hon mot chut so voi Slashdot. Ban co the don thuan doc cac bai viet tren Digg nhu bat ky site tin tuc nao (hoac dang ky nguon tin cua dich vu nay), hay kham pha sau hon cong dong nay bang cach dang ky va tao trang Digg rieng cua minh. Ban cung co the khai thac Digg chi voi 1 cai nhan chuot de gui cac bai viet cua no den blog cua minh.

Flock duyet web voi trai nghiem nhom ( www.flock.com ): Trinh duyet mien phi nay (duoc xay dung dua tren Firefox cua Mozilla Foundation) co tinh dot pha mang tinh cong dong. Mac dinh, no su dung cac dia chi web ua thich dung chung cua Del.icio.us va cho phep ban tao the cac trang web, lay cac nguon tin va lien ket den cac dich vu blog lon. Trinh duyet nay con hien thi cac hinh thu nho trong thanh cong cu Flickr cua no.

LibraryThing danh cho nguoi yeu sach ( www.librarything.com ): Site nay tuong tu Del.icio.us nhung chi chuyen ve sach. Dau tien ban su dung dich vu de lap thu muc tuyen tap sach cua minh: Tao the cac quyen sach chon loc theo chu de, chia se thu muc cua ban voi nhung nguoi khac roi sau do duyet qua cac tua sach co tren "ke sach" cua ho. Ban co the truy cap khoang 200 dau sach mien phi; va tat ca dau sach voi phi 10USD/nam hay 25USD dong mot lan.

Chia se nhanh voi My Web 2.0 (myweb2.search.yahoo.com): Site tao the va danh dau dia chi web ca nhan nay cua Yahoo mien phi va don gian. Khong giong Del.icio.us, My Web 2.0 tai len tat ca dia chi web cua ban mot cach nhanh chong va cho phep ban chia se duoi dang nguon tin. Dich vu nay cung cho phep ban chia se cac the cua minh voi mot nhom ban hay dong nghiep.

Chia se video

Blip.tv co du thu (blip.tv): Bo do nghe da nang cua video truc tuyen, Blip.tv cung cap mien phi blog video, podcast, tim kiem va chia se. Ban co the tao blog video tren site nay hay lien ket den cac video clip o blog cua minh. Hau het cac video cua site nay deu duoc tao the, Blip.tv co tao nguon tin cac video moi tai len rat tien loi. Hon nua, Blip.tv con tu dong gui cac video den Internet Archive hay blog cua ban. No cung gui cac lien ket video co tao the den danh ba dia chi web o Del.icio.us va cac hinh thu nho den Flick.Blip.tv.

ClipShack chuyen video thanh Flash ( www.clipshack.com ): Khong cung cap day du tinh nang nhu cac site khac, nhung dich vu mien phi nay cho phep dua video len mang nhanh chong va de dang. ClipShack chuyen video cua ban thanh dang Flash, dam bao hau het moi nguoi deu co the xem chung ma khong phai tai ve thu vien bo sung. De lien ket den mot video clip, ban chi can copy va dan lenh HTML vao blog cua minh. Ban cung co the dang ky nguon RSS chuyen cung cap cac video clip moi. Dung luong tai len gioi han 50MB (site nay co ke hoach cung cap dich vu co phi cho dung luong luu tru lon hon).

Google kho khan voi video (video.google.com): Hau het cac site chia se video deu muon tro thanh Flickr de ban de dang gioi thieu tac pham cua minh cung nhu xem tac pham cua nguoi khac. Nhung Google Video thi khong. Tuy ban co the tai cac video clip cua minh len site nay nhung dung hy vong chung xuat hien tren mang - chung phai duoc kiem tra co dap ung cac chuan muc cua Google Video hay khong. Du sao dich vu mien phi nay cung co diem hay. Vi du, ban co the su dung cac tu khoa de tim cac file video cung nhu cac video clip mau ma Google rong luong cung cap.

Ourmedia.org cung cap kho luu tru (ourmedia.org): Site mien phi nay cho tai len file van ban, hinh, am thanh va video; no lam viec giong nhu mot tram trung chuyen cho Internet Archive (archive.org) - ban phai dang ky tren ca 2 site truoc khi tai len. Ban co the nhan tu lieu dong gop cua nhung nguoi khac qua RSS, hay don gian duyet tim tren site nay.

Vimeo tao web video de dang ( www.vimeo.com ): Thoat nhin co ve don gian, nhung cang su dung ban cang phat hien nhieu tinh nang hay. Ban co the tai len video dung luong den 20MB mien phi moi tuan voi bat ky dinh dang nao tuy thich. Ban cung co the tao the cac video clip de tim kiem de dang hon va gui cac lien ket co tao the den Del.icio.us de moi goi nguoi xem. Vimeo cho phep ban gui cac hinh thu nho cua cac video clip den tai khoan Flickr va phat cac clip nay thong qua nguon tin RSS. (Luu y, mot so noi dung cua site nay khong phu hop voi tre em).

Moi nguoi deu la "sao" tai YouTube ( www.youtube.com ): Khong co tinh nang chia se video va cac cong cu phan loai nhu Blip.tv va Vimeo, nhung dich vu mien phi nay cho phep ban gui len cac video clip trong tic tac. Dung luong gioi han 100MB va ban phai tao it nhat 3 the cho moi video clip thi YouTube moi chap nhan. De lien ket den cac clip tu blog cua minh, ban chi viec copy va dan lenh HTML. YouTube chi cung cap 1 nguon tin cac video moi tai len gan nhat; giong nhu Vimeo, mot so file video tren site nay kha "nhay cam".

Tim kiem va ban do

Luon co nhieu thu de tim toi va kham pha tren mang. Mot so dich vu web the he moi ket hop ket qua tim kiem voi ban do co the giup ban hinh dung ve vi tri dia ly cua nhung noi cach xa hang ngan cay so.

Giao dien tim kiem moi

CHAT TREN WEB

Viec nhan tin nhanh (IM hay chat) da tro thanh nhu cau khong the thieu doi voi nhieu nguoi. Nhung lam the nao su dung khi may tinh khong cai phan mem IM? Hien co 4 nha cung cap dich vu IM lon (xem danh sach ben duoi) cung cap trinh IM chay tren web, cho phep nguoi dung gui va nhan tin nhan voi bat ky PC nao co ket noi Internet. Tuy nhien, giai phap web co bat tien la phai ghi nho cac dia chi, ten va mat khau cho nhieu dich vu IM. Meebo dap ung nhu cau nay voi dich vu mien phi da nang cua minh, ho tro AIM, MSN Messenger, Yahoo Messenger va ICQ, cong them dich vu Jabber (duoc Gtalk cua Google su dung).
• AIM Express: www.aim.com
• ICQ2GO: www.icq.com/icq2go
• Meebo: www.meebo.com
• MSN Web Messenger:
webmessenger.msn.com
• Yahoo Web Messenger:
messenger.yahoo.com

Odeo cho ban lam viec voi podcast ( www.odeo.com ): Dich vu mien phi nay co the lam viec voi podcast giong nhu nhung gi ma Blip.tv va cac site khac lam voi video. Mac du tinh nang tai len podcast cua site nay dang duoc xay dung nhung du sao no cung cung cap mot cach thuc tuyet voi de tim cac file audio tren web ma khong phai cai dat iTunes tren may tinh. Khach vieng tham co the duyet cac podcast theo the. Neu co dang ky, ban co the gan the cho podcast cua minh (tinh nang ma iTunes khong co); ban con co the dang ky cac kenh thong tin theo chu de va tai cac file audio ve iPod cua minh.

Tu tao quy tac tai Rollyo ( www.rollyo.com ): Ten viet tat cua "roll your own search engine", nghia la tuyen chon cac dich vu va chu de tim kiem theo y thich rieng cua ban, roi chia se thanh qua voi nhung nguoi khac. Site mien phi nay cung cap cho nguoi dung (co dang ky) mot so danh muc tim kiem khoi dau va cac danh muc tim kiem theo chu de cua nhung nguoi noi tieng. Ban co the dua danh muc tim kiem Rollyo cua minh vao thanh cong cu tim kiem cua Firefox chi voi mot lan nhan chuot, gui danh muc nay den blog hay website cua chinh minh don gian bang cach copy va dan cac dong lenh HTML.

Technorati luon nghe ngong tren web ( www.technorati.com ): Google Blog Search (blogsearch.google.com) thuc hien rat tot viec do tim cac blog, nhung cong thong tin blog mien phi cua Technorati con "cao tay" hon. Ban co the tim kiem cac blog, duyet cac the hay danh sach Top 100 ma khong phai dang ky, hay su dung Blog Finder cua site nay de tim cac blog theo mot chu de nao do. Neu co dang ky, ban duoc phep quang ba blog cua minh va thiet lap danh sach chu de quan tam de Technorati theo doi cho ban.

Tim thong minh voi Wink ( www.wink.com ): Cac dich vu tim kiem chi lam tot voi thuat toan tim kiem. Viec "dai vang" tu cac ket qua tra ve thuong doi hoi nguoi dung phai doc qua va luoc bo nhieu lien ket chi co lien he xa voi cai can tim.

Dich vu tim kiem mien phi Wink co tich hop yeu to con nguoi, duyet qua cac site co tao the nhu Del.icio.us, Digg, Flickr va rut ra nhung ket qua tim kiem phu hop nhat. Thiet lap cac tap hop tim kiem theo kieu Rollyo dua tren cac the, dong bo voi Del.icio.us va My Web 2.0 cua Yahoo.

Ban do va mashup

Nghe ca the gioi voi Freesound (freesound.iua.upf.edu/geotagsView.php): Nham mat lai va ban co the tuong tuong nhu dang ngoi tai quan ca phe le duong o mot thanh pho chau Phi nao nhiet hoac dang thu gian nghe tieng song bien ri rao o mot bo bien chau Au vang ve. Nhung am thanh nay va nhieu am thanh khac (chu yeu la am thanh tu nhien) tren site mien phi doc dao nay duoc lien ket voi Google Maps.

Ngao du voi Google Earth (earth.google.com): Khong don thuan la mot website, Google Earth giong nhu mot ung dung chay tren PC, cho phep ban "bay" tren dia cau ao duoc xay dung tu anh ve tinh. Ban co the tim cong ty hay nguoi, xem anh 3D cua cac thanh pho va dinh huong duong di cung cu ly. Quan trong hon, thu vien API cua ung dung nay sinh ra mot the he mashup (ung dung web ket hop thong tin tu nhieu nguon) co nhung chuc nang tim kiem chuyen biet. Ban cung co the su dung Google Earth Plus (phi 20USD) de nhap ban do cua minh co tinh nang GPS.

Bay voi Windows Live Local (local.live.com): Site mien phi nay (truoc day la MSN Virtual Earth) ket hop dich vu MapPoint cua Microsoft voi cac anh ve tinh tu TerraServer. Trong khi Google Earth dua tren cac thanh phan tai ve tren PC, Windows Live Local cho phep ban bay tren lanh tho trong trinh duyet. Site nay co diem han che: Ben ngoai lanh tho nuoc My, hau het anh chup tu ve tinh deu khong ro rang. Tuong tu Google Maps, thu vien API cua dich vu nay cho phep bat ky ai cung co the tao ung dung cua rieng minh.

TIM VIEC VOI WEB THE HE MOI

Hai dich vu web moi nhat duoc thiet ke dac biet de giup ban tim viec. Indeed ( www.indeed.com ) va Simply Hired ( www.simplyhired.com ) thu thap thong tin tu nhieu site viec lam (trong do co nhung site viec lam hang dau nhu Careermole, Craiglist, Dice va Monster). Chung cho phep ban sang loc nhung chung loai cong viec khong mong muon va luu ket qua tim kiem duoi dang nguon tin RSS hay thong bao email nham dam bao ban duoc cap nhat cac cong viec moi hang ngay. Vi du, Simply Hired cho phep ban dua cac cong viec co trien vong vao Google Map de so sanh thoi gian di lai. Tinh nang Jobroll cua Indeed cho phep ban bien viec tim kiem mot cong viec thanh mot hop thong tin luon cap nhat va ban co the copy va dan vao blog hay trang web cua minh nhu mot dich vu.

Xem truoc voi Google Maps Web Cam Locator (find.pcworld.com/50546): Xem truoc thoi tiet o noi ban sap den, hay thuc hien tham quan ao o site nay voi cac webcam "gan" tren Google Map. Nhan mot bieu tuong webcam tren ban do de xem trong cua so pop-up. Nhan mot lan nua de xem trong cua so lon hon, gom thoi tiet va mot so thong tin khac. Tham chi ban co the them webcam cua minh vao ban do.

Thong tin dia ly o GeoBloggers (geobloggers.com): Thac mac ve dia diem cua anh chup khu nghi mat tuyet dep tim thay tren web? Muon gioi thieu voi ban be noi ban vua trai qua mua he thu vi? Site GeoBloggers mien phi su dung the dia ly cho anh cua ban tren Flickr de dat tren Google Map. Khach vieng tham co the bay den diem ban do cua anh va thuc hien tim kiem trong vung dung Google Earth. Ho cung co the nhay den trang Flickr cua ban hay tai ve file ban do GPX de tai len thiet bi GPS.
Maplandia.com dem ca the gioi den PC ( www.maplandia.com ): Dich vu mien phi nay dat giao dien dia phuong tren Google Maps, to chuc cac ban do cua site va cac anh ve tinh theo luc dia va quoc gia. Muon xem ban do cua Colombia? Chi can 2 lan nhan chuot. Maplandia tao cac lien ket HTML va ban co the dan vao blog cua minh de hien thi ban do.

TAO DICH VU WEB CUA RIENG MINH

Neu khong thich cach thuc lam viec cua Craigslist, Flickr hay Google Maps, ban co the thay doi cach thuc the hien thong tin cua cac site nay hay ket hop thong tin tu mot site nay len mot site khac. ProgrammableWeb ( www.programmableweb.com ) co san hang tram ung dung web ket hop thong tin tu nhieu nguon duoc goi la mashup, gom ban do Google cua cac ngoi den Hindu, trinh bao ve man hinh Flickr va cong cu so khop cua dich vu hen ho HotOrNot.com.
Viec tao mot mashup yeu cau kien thuc ve JavaScript. Tuy khong thay the cac ky nang lap trinh thuc su, Ning ( www.ning.com ) cho phep ban thiet lap danh sach phan loai cua rieng minh, chia se anh, hay tao site dung chung ma khong phai viet mot dong lenh nao.
Ban co the chinh sua mot trong hang ngan ung dung hien co tren site nay va tao mot chuong trinh doc dao theo thiet ke cua rieng minh chi trong vai phut.

Trulia co ich cho nguoi tim nha ( www.trulia.com ): Cai gi co the tao mashup tot hon la ban do va danh sach dia oc? Site mien phi nay khoi dau khiem ton chi dan duong di den cac ngoi nha can ban o mot vai thanh pho tai San Francisco Bay Area, nhung muc tieu cua no la mo rong khap nuoc My. Go vao ten mot thanh pho hay ma vung (zip code) vao o tim kiem cua Trulia de xem danh sach cac diem danh dau tren ban do. Dung thiet lap Hybrid cua Google Maps, ban co the tim thay ngay nhung ngoi nha nao gan bo bien va cach xa lo lon.

Chon anh voi Terra Server ( www.terraserver.com ): Ban khong chi co the tim co so du lieu anh ve tinh nay theo thanh pho, bang va quoc gia ma con chon duoc hinh anh tu cac nguon cung cap khac nhau, ban co the mua ban do in voi gia tu 7-150USD. Dich vu nay ban anh ve tinh cua hang tram dia diem noi tieng nhu Notre Dame Catheral o Paris, Lambeau Field o Green Bay, Wisconsin... Ban co the su dung thu vien API de tao ung dung lay hinh anh tu TerraServer (tuong tu Google Maps).
Yahoo Maps ho tro mashup (maps.yahoo.com/beta): Dich vu ban do mien phi moi tinh cua Yahoo nham canh tranh voi Google Maps va Windows Live Local, tuy nhien no co khac biet quan trong - khong dung anh ve tinh. Du sao, thu vien API cua Yahoo cung cho phep ban tao cac mashup cua rieng minh va trinh dieu huong thong minh cua no cho phep di chuyen tren ban do de dang.

WIDGET BUOC RA NGOAI TRINH DUYET

Cac cong nghe tao nen the he web moi con duoc ap dung ben ngoai trinh duyet. Widget la ung dung nho co the chay trong trinh duyet hoac lam viec nhu chuong trinh doc lap. Widget co the dung de theo doi thoi tiet, giam sat nguon pin, dinh dang lai trang web va tim kiem cac ket qua hay lam bat cu dieu gi khac ma nguoi ta co the nghi ra cach thuc hien voi ngon ngu kich ban. Duoi day la 3 trong so nhung widget thong dung:

• Yahoo Widgets (widgets.yahoo.com)): truoc day la Konfabulator, chuong trinh mien phi cua Yahoo cho Windows XP va Mac OS X chay cac ung dung JavaScript ben ngoai trinh duyet. Cac widget troi tren desktop (trong giong cac widget trong OS X) gom dong ho, thong tin thoi tiet, danh sach cong viec, trinh dien anh tu Flickr, man hinh giam sat nguon pin va tin hieu Wi-Fi. Website nay cung cap hon 1000 widget va con co huong dan de ban tu viet widget.

• Greasemonkey (greasemonkey.mozdev.org): Phan bo sung mien phi cho Firefox nay chay chuong trinh JavaScript (goi la "user script") de thay doi cach thuc trang web xuat hien hay hanh xu. Sau khi ban cai dat chuong trinh, duyet den site Userscripts.org de xem bo tuyen tap cac the (goi la "cloud") cua cac loai user-script. Mot trong nhung widget duoc ua thich la Greasemonkey bo sung Google Blog-search vao trang tim kiem Google.

• Klipfollo ( www.serence.com ): Trong rat giong trinh chat (IM), widget mien phi nay thu thap cac nguon tin RSS va thong tin phuc hop khac (nhu thoi tiet). Tuy nhien, khong giong cac trinh doc RSS thong thuong, Klipfollo cho phep ban tim cac nguon tin va gui cho ban thong bao khi tu khoa tim kiem cua ban xuat hien.

(Theo PCWORLDVN)

Viet Bao

Xem Bản Tiếng Việt Có Dấu: Web thế hệ mới

Ban co the doc ban tieng Viet co dau cua bai viet Web thế hệ mới bang cach nhan chuot vao duong dan tren.

Lien he ve tin Web the he moi

Nhan xet, hay lien he ve tin Web the he moi co the gui bang duong dan o duoi. Ban nen gui kem tieu de bai viet Web the he moi de lam tham khao. Bai viet nay thuoc chuyen de Kinh nghiem trong chuyen muc Cong nghe.

Web the he moi

Xem Bản Tiếng Việt Có Dấu: Web thế hệ mới

Lien he ve tin Web the he moi

Cac tin khac: