Robot for preventing interruption while interacting with user
US-12169410-B2 · Dec 17, 2024 · US
Floating image interaction device and its program
US8985774B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985774-B2 |
| Application number | US-59397708-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 31, 2008 |
| Priority date | Mar 30, 2007 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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A floating image interaction device includes an imaging optical system projecting a floating real image of an object and an user object detecting means for obtaining information about the user accessing the floating real image; means to realize interactive response by the real image or by haptic feedback to actions by the user; and related computer programs.
First claim
Opening claim text (preview).
I claim: 1. A floating image interaction device, comprising: distortion-free imaging optical system including a surface at which paths of light rays are bent by means of mirror surface reflection; and a user object detecting means, wherein for an object to be projected placed to one side of said surface, said imaging optical system forms a real image of said object on the opposite side of said surface with front and back being reversed, the imaging optical system is for form…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G06F3/0304Primary
Physics · mapped topic
Physics · mapped topic
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- What does patent US8985774B2 cover?
- A floating image interaction device includes an imaging optical system projecting a floating real image of an object and an user object detecting means for obtaining information about the user accessing the floating real image; means to realize interactive response by the real image or by haptic feedback to actions by the user; and related computer programs.
- Who is the assignee on this patent?
- Maekawa Satoshi, Nat Inst Inf & Comm Tech
- What technology area does this patent fall under?
- Primary CPC classification G06F3/0304. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).