Abstract: SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

Abstract: The present embodiments relate to a bistable SMA actuator. The bistable SMA actuator as described herein can include a two-position actuator to move a bistable structure between two positions. Multiple SMA actuators can be disposed opposite one another to move the bistable structure between the two positions. For example, a first SMA actuator can actuate to move the bistable structure from a first position to a second position. After actuation by the first SMA actuator, the actuator can de-actuate, and the bistable structure can use spring force to hold the bistable structure in the second position. The bistable structure can include multiple springs that use force(s) from the springs to hold the bistable structure at a position with zero external force provided by the SMA actuators.

Abstract: Embodiments of various games are described. One example embodiment includes a plurality of wheels on which players may place a bet. A different number of wheels may be used from game to game.

Abstract: Various systems and methods that may relate to referral and/or delivery services are described. Some embodiments may include syndicating service providers for orders to a plurality of providers, in store delivery options, mobile device ordering, price arbitrage and/or other elements. Various other embodiments are described.

Abstract: A buckler wire actuator assembly is provided herein. The buckler wire actuator assembly includes at least one buckler frame mounted onto a base of the buckler wire actuator assembly and including at least one isolated electrical conductor. The buckler wire actuator assembly also includes a first SMA wire in electrical connection to one of the at least one isolated electrical conductor a second SMA wire opposite the first SMA wire. The first and second SMA wires are arranged in series to enable both the first and second SMA wires to receive equal current from a current input.

Abstract: The present embodiments relate to a shape memory alloy (SMA) actuator with a reduced number of materials for manufacturing the actuator. In some instances, elements of the SMA actuator can comprise a dielectric material disposed on the actuator via an injection molding process. In other instances, the SMA actuator can dispose SMA wires above a base of the SMA actuator without the use of any dielectric material. In a first example, an SMA actuator can include a carriage and a base. The base can include a fixed end fixed to the carriage, a free end, a beam connecting the fixed end and the free end, and at least one SMA wire. The SMA actuator can also include an insulator comprising a dielectric material electrically isolating a set of electrical contacts at the fixed end.

Abstract: Embodiments of various games are described. One example embodiment includes a plurality of wheels on which players may place a bet. A different number of wheels may be used from game to game.

Abstract: Various systems and methods that may relate to referral and/or delivery services are described. Some embodiments may include syndicating service providers for orders to a plurality of providers, in store delivery options, mobile device ordering, price arbitrage and/or other elements. Various other embodiments are described.

Abstract: The present embodiments relate to a shape memory alloy (SMA) actuator with a reduced number of materials for manufacturing the actuator. In some instances, elements of the SMA actuator can comprise a dielectric material disposed on the actuator via an injection molding process. In other instances, the SMA actuator can dispose SMA wires above a base of the SMA actuator without the use of any dielectric material. In a first example, an SMA actuator can include a carriage and a base. The base can include a fixed end fixed to the carriage, a free end, a beam connecting the fixed end and the free end, and at least one SMA wire. The SMA actuator can also include an insulator comprising a dielectric material electrically isolating a set of electrical contacts at the fixed end.

Abstract: SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

Abstract: SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

Abstract: Embodiments related to conducting a wagering game according to the rules of a base game includes defining a finite set of game indicia. In some embodiments the player plays multiple sequential game hand by placing a wager, receiving game indicia from the finite set cumulatively excluding any game indicia previously dealt, playing the game hand to completion, collecting the game indicia from the player, and excluding the dealt game indicia from further play, and displaying at least the excluded game indicia or any winning combinations precluded by the excluded game indicia. In some embodiments the game hands continue in sequence until a restoration event, which may include a manually triggered restoration or an automatic restoration event that restores the excluded game indicia. Other embodiments are also described.

Abstract: SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

Abstract: Embodiments related to conducting a wagering game according to the rules of a base game includes defining a finite set of game indicia. In some embodiments the player plays multiple sequential game hand by placing a wager, receiving game indicia from the finite set cumulatively excluding any game indicia previously dealt, playing the game hand to completion, collecting the game indicia from the player, and excluding the dealt game indicia from further play, and displaying at least the excluded game indicia or any winning combinations precluded by the excluded game indicia. In some embodiments the game hands continue in sequence until a restoration event, which may include a manually triggered restoration or an automatic restoration event that restores the excluded game indicia. Other embodiments are also described.

Abstract: The present embodiments relate to a cross-spring actuator (CSA) and device designs that incorporate one or more cross-spring actuators. The CSA can include a first cross-spring element and a second cross-spring element that each have end portions. The CSA can also include a set of spring arms connecting the first cross-spring element and the second cross-spring element. The set of spring arms can be disposed at an angle such that each of the set of spring arms cross at a pivot point. The CSA can also include at least one shape-memory alloy (SMA) wire connected between end portions of any of the cross-spring elements. The CSA can be part of a two-axis tilt module, a serial rotational joint, a spine device, and a revolute joint device.

Abstract: SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

Abstract: The present embodiments relate to a bistable SMA actuator. The bistable SMA actuator as described herein can include a two-position actuator to move a bistable structure between two positions. Multiple SMA actuators can be disposed opposite one another to move the bistable structure between the two positions. For example, a first SMA actuator can actuate to move the bistable structure from a first position to a second position. After actuation by the first SMA actuator, the actuator can de-actuate, and the bistable structure can use spring force to hold the bistable structure in the second position. The bistable structure can include multiple springs that use force(s) from the springs to hold the bistable structure at a position with zero external force provided by the SMA actuators.

Abstract: Various card devices and methods involving card devices are described. Other embodiments are also described.

Abstract: Various systems and methods that may relate to referral and/or delivery services are described. Some embodiments may include incentivizing groups to meet goals. Various other embodiments are described.

Abstract: Various card devices and methods involving card devices are described. Other embodiments are also described.