O que é Li-Fi? Conheça tecnologia que pode revolucionar a internet

[{"selector":"#anim-662c65fb-b7c5-4e08-a3e7-e9ee625a9a35","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-544d8130-a18e-49c2-a64a-f28e20162237","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7a6595bf-4827-4c4f-9140-709e202a7e7d","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3c2f7935-d4be-4b57-b19a-7b61ebfd2511","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] UNSPLASH

[{"selector":"#anim-698ea9ec-07bf-4f3c-a023-8cd4aafd252c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b6251a05-67dc-407e-a2f6-b55e10167b5f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b07df9d4-b4e7-4778-8cf3-a6c9edf8f40f","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f14919f4-ebd6-4147-b463-c68bd0676c91","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3454c777-3ab4-4d62-8748-b2a11d517d34 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] O Li-Fi (Light Fidelity) é a nova promessa para uma internet mais rápida e segura — prometendo velocidade até 100 vezes maior do que o Wi-Fi convencional UNSPLASH

[{"selector":"#anim-b9e3a031-21a3-4020-a67c-365b9e495661 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.0658141036401503e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-96733d99-4df8-4edd-98ce-6f63392c67d7","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-62d529fc-719a-4493-8163-45afbf0b5776","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c344d47b-8bf7-4c3b-8d97-a5893fd2225b","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-01364c84-30f0-42ec-8389-97e8545c3d98","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Os dados da ferramenta são transmitidos por pulsos de luzes de LED, sendo eficaz até em ambientes com interferência eletromagnética (como hospitais ou aviões) UNSPLASH

[{"selector":"#anim-3c8b501e-375e-4a11-8d59-010634d1fc7f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-639d83ec-88b9-46ca-be39-81ec5d3aabfb","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4c2d1ba0-5476-47c7-b6f4-aeb26ab0a305","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8f4fa109-826d-4cb8-b7a1-13830e4cff8f","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a97e8ea3-6868-4d16-9306-8740c2169cb4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(28.881750742935424%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A frequência da banda do Li-Fi chega a 200.000 GHz, enquanto o máximo do Wi-Fi é de 5 GHz UNSPLASH

[{"selector":"#anim-1350fc7c-c8c0-4288-8f51-bc6ad323c14d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3db7a49d-8f9a-4fcf-a5e0-0e60bba6c381","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7c1dbee2-6327-4fd7-9376-6a983623e059","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-731e926d-97ed-4bcc-84ec-3e4327ded9f5","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-389c79f4-a389-4133-a46d-c616ca5d1135 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0.01911013457470659%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Além do benefício da alta velocidade, o Li-Fi garante segurança avançada por não conseguir atravessar paredes — limitando o acesso aos ambientes da área iluminada UNSPLASH

[{"selector":"#anim-875842b0-653c-4a7a-8d95-4a9a1485b355","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68c46620-9272-47bb-847c-50cb3e973f66","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4d5ddc6e-30fb-42bd-a5d7-601db2242c78","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-470c7f35-1da2-4121-85fb-b43ab6f8d88d","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-61856758-33cc-42b8-ab42-2f3b17004391 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.552713678800501e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Ele já está sendo testado em luminárias de LED em escritórios ao redor do mundo, e o planejamento para integrá-lo em aeronaves está sendo feito UNSPLASH

[{"selector":"#anim-17ce720d-c2a4-4a47-be37-af58e2f1dc2b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-57ea87b5-ad74-40b3-8cac-84fc2a73ce04","keyframes":{"transform":["translate3d(0px, 218.24293%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f4273032-49dc-43c5-9cc5-8d11013bbe12","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-30bcd6a8-7ff7-42e4-b0b6-c25add4e18ed","keyframes":{"transform":["translate3d(0px, 256.29635%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] A segurança é outra vantagem fundamental do Li-Fi, porque os sinais são confinados à área iluminada pela fonte de luz e não podem penetrar paredes. O risco de acesso não autorizado é bastante reduzido Porta-voz do The LiFi Group, pioneiro na comercialização da tecnologia

CNNBRASIL.COM.BR

[{"selector":"#anim-56ad276a-c2bc-4db3-938e-7df8239f99cd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a13251fd-0c33-437f-99ac-c585412bc2eb","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ffb86ab8-fb03-452f-8501-33764f86083b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49bb845d-0685-44f9-af38-6c3fedd4bc5d","keyframes":{"transform":["translate3d(0px, 892.27123%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-062d80a7-770a-41cb-99ae-ee13a0ec389d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68444dcc-4cc8-4f28-808d-5b30245abcb3","keyframes":{"transform":["translate3d(-117.10037%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-88ed50ba-d422-4a82-accf-5dbbc7b2f036","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-450ebce3-9d69-4eb9-bb01-871cef4ff497","keyframes":{"transform":["translate3d(0px, 511.72862%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] LEIA MAIS EM UNSPLASH Arraste para cima