Information-presentation structure with separate impact-sensitive and color-change components
First Claim
1. An information-presentation (“
- IP”
) structure comprising an object-impact (“
OI”
) structure having an exposed surface for being impacted by an object during an activity, the OI structure comprising a variable-color (“
VC”
) region which extends to the exposed surface at a surface zone and normally appears along it largely as a principal color during the activity, the VC region comprising an impact-sensitive (“
IS”
) component and a color-change (“
CC”
) component, wherein;
an impact-dependent (“
ID”
) segment of the IS component responds to the object impacting the surface zone at an ID object-contact (“
OC”
) area spanning where the object contacts the surface zone by providing an impact effect if the impact meets threshold impact criteria; and
an ID segment of the CC component responds to the impact effect, if provided, by causing an ID portion of the VC region to temporarily appear along an ID print area of the surface zone largely as changed color materially different from the principal color, the print area at least partly encompassing, at least mostly outwardly conforming largely to, and being largely concentric with the OC area.
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0 Petitions
Accused Products
Abstract
A variable-color region (106) of an information-presentation structure extends to an exposed surface (102) at a surface zone (112), normally appears along it as a principal color, and includes impact-sensitive and color-change components 182 and (184). A segment (192) of the impact-sensitive component responds to an object (104) impacting the zone at an object-contact area (116) by providing an impact effect if the impact meets threshold impact criteria. A segment (194) of the color-change component responds to the impact effect by causing an impact-dependent portion (138) of the variable-color region to temporarily appear along a print area (118) of the zone as changed color materially different from the principal color. The print area closely matches the object-contact area in size, shape, and location. The color-change capability helps, for instance, in making in/out calls in sports such as tennis.
64 Citations
27 Claims
-
1. An information-presentation (“
- IP”
) structure comprising an object-impact (“
OI”
) structure having an exposed surface for being impacted by an object during an activity, the OI structure comprising a variable-color (“
VC”
) region which extends to the exposed surface at a surface zone and normally appears along it largely as a principal color during the activity, the VC region comprising an impact-sensitive (“
IS”
) component and a color-change (“
CC”
) component, wherein;an impact-dependent (“
ID”
) segment of the IS component responds to the object impacting the surface zone at an ID object-contact (“
OC”
) area spanning where the object contacts the surface zone by providing an impact effect if the impact meets threshold impact criteria; andan ID segment of the CC component responds to the impact effect, if provided, by causing an ID portion of the VC region to temporarily appear along an ID print area of the surface zone largely as changed color materially different from the principal color, the print area at least partly encompassing, at least mostly outwardly conforming largely to, and being largely concentric with the OC area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
- IP”
-
22. An information-presentation (“
- IP”
) structure comprising;an object-impact (“
OI”
) structure having an exposed surface for being impacted by an object during an activity, the OI structure comprising a variable-color (“
VC”
) region which extends to the exposed surface at a surface zone and normally appears along it largely as a principal color during the activity, the VC region comprising an impact-sensitive (“
IS”
) component and a color-change (“
CC”
) component, an impact-dependent (“
ID”
) segment of the IS component responding to the object impacting the surface zone at an ID object-contact (“
OC”
) area spanning where the object contacts the surface zone by providing a general characteristics-identifying impact signal if the impact meets threshold impact criteria, the impact signal identifying an expected location of an ID print area in the surface zone and general supplemental impact information for the impact; anda CC controller responsive to the impact signal, if provided, for determining whether the supplemental impact information meets supplemental impact criteria and, if so, for providing a general CC initiation signal, an ID segment of the CC component responding to the initiation signal, if provided, by causing an ID portion of the VC region to temporarily appear along the print area largely as changed color materially different from the principal color, the print area at least partly encompassing, at least mostly outwardly conforming largely to, and being largely concentric with the OC area. - View Dependent Claims (23, 24, 25, 26, 27)
- IP”
Specification