# US 9,433,254 B2 · Footwork activity instruction and evaluation apparatus and system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,433,254 B2 - Document ID: US9433254B2 - Status: Granted - Kind: B2 - Application number: 14/226,303 - Filed: 2014-03-26 - Published: 2015-10-01 - Granted: 2016-09-06 - Earliest claimed: 2014-03-26 - Assignees: Step-Right LLC - Applicants: Step-Right LLC - Inventors: Elliot Goodman Lee - Web page: https://patentgrep.com/patent/US9433254B2 ## CPC - A43B 3/50: with sound or music sources - A43B 3/16: Overshoes - A43B 3/36: with light sources - A43B 5/12: Dancing shoes - A43B 13/223: {Profiled soles} - A43B: CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR ## Abstract An intelligent footwork device that provides a user with visual instruction and direction of each footwork activity. The visual instruction is provided by directional lights embedded into the footwork device. The target footwork activity is compared to the actual footwork activity and an evaluation score is provided to the user. ## Claims ### Claim 1 A footwork apparatus for instructing and evaluating footwork activity, comprising: an upper member and a sole member connected to the upper member; an array of lights for instructing the direction of the footwork activity; at least one motion sensor for determining the direction of the footwork activity; a speaker for providing an audio output; a receiver for receiving a user communication input; at least one selector for providing a user selection input; an instruction and evaluation module comprising a processor, memory and execution code configured to communicate with the array of lights, the at least one motion sensor, the speaker, the receiver and the at least one selector; and a power source for powering the instruction and evaluation module, the array of lights, the at least one sensor, the speaker, the receiver and the at least one selector. ### Claim 2 (depends on 1) The footwork apparatus of claim 1, further comprising a transmitter for transmitting an instruction and evaluation module communication output. ### Claim 3 (depends on 1) The footwork apparatus of claim 1, wherein the array of lights comprise arrow shaped lights embedded in the top of upper member. ### Claim 4 (depends on 1) The footwork apparatus of claim 1, wherein the array of lights comprise LED lights embedded in the side of the upper member. ### Claim 5 (depends on 1) The footwork apparatus of claim 1, further comprising a magnet embedded in the front of the upper member for connecting the article of footwork to a second article of footwork. ### Claim 6 (depends on 1) The footwork apparatus of claim 1, wherein the instruction and evaluation module is embedded in the sole member. ### Claim 7 (depends on 1) The footwork apparatus of claim 1, wherein the instruction and evaluation module is embedded in the upper member. ### Claim 8 (depends on 1) The footwork apparatus of claim 1, wherein the instruction and evaluation module comprise an instruction routine and an evaluation routine. ### Claim 9 (depends on 1) The footwork apparatus of claim 1, further comprising a score indicator indicating a result of the evaluation routine. ### Claim 10 (depends on 9) The footwork apparatus of claim 9, wherein the score indicator comprises a set of lights or a liquid crystal display. ### Claim 11 (depends on 1) The footwork apparatus of claim 1, further comprising a volume control for adjusting the intensity of the audio output. ### Claim 12 (depends on 1) The footwork apparatus of claim 1, further comprising a heel support member connected to the sole member. ### Claim 13 (depends on 12) The footwork apparatus of claim 12, further comprising a strap member for securing the footwork apparatus during the footwork activity. ### Claim 14 (depends on 1) The footwork apparatus of claim 1, wherein the user selection comprise a dance selection, a pace selection and a male/female selection. ### Claim 15 (depends on 1) The footwork apparatus of claim 1, wherein the at least one motion sensor comprises an accelerometer. ### Claim 16 (depends on 1) The footwork apparatus of claim 1, wherein the instruction routine comprises an audio output and instructions for activating the array of lights for the footwork activity. ### Claim 17 (depends on 1) The footwork apparatus of claim 1, wherein the evaluation routine comprises instructions for comparing the instruction routine to the footwork activity. ### Claim 18 (depends on 1) The footwork apparatus of claim 1, wherein the footwork activity comprises dance steps. ### Claim 19 (depends on 1) The footwork apparatus of claim 1, further comprising a transmitter/receiver for two way communications. ### Claim 20 A system for instructing and evaluating a footwork activity, the system comprising: a footwork apparatus including an upper member, a sole member connected to the upper member, an array of lights for instructing the direction of the footwork activity, at least one motion sensor, a speaker, a transmitter, a receiver, an instruction and evaluation module, an instruction routine, an evaluation routine and a power source; and a remote unit in wireless communication with the receiver of the footwork apparatus, wherein the remote unit transmits the instruction routine to the receiver of the footwork apparatus. ### Claim 21 (depends on 20) The system of claim 20, wherein the remote unit further comprising at least one application and user interface. ### Claim 22 (depends on 21) The system of claim 21, wherein the at least one application comprises a dance instructing shoe, move n′ groove, shop, and side games applications. ### Claim 23 (depends on 22) The system of claim 22, wherein the dance instructing shoe application comprises a what's new, most popular, learn/dance on screen solo, genre and my songs sub-application. ### Claim 24 (depends on 22) The system of claim 22, wherein the move n′ groove application comprises a song list, side games, dance quick play, careers and shop sub-application. ### Claim 25 (depends on 22) The system of claim 22, wherein the shop application comprises a what's new, most popular, free songs of the day, browse and search by genre, artist, or song sub-application. ### Claim 26 (depends on 22) The system of claim 22, wherein the side games application comprises a hopscotch, balance, hacky sack and free style dance sub-application. ### Claim 27 (depends on 20) The system of claim 20, wherein the wireless communications comprises Wi-Fi and Bluetooth. ### Claim 28 (depends on 20) The system of claim 20, wherein the remote unit further comprising at least one camera for recording the footwork activity. ### Claim 29 (depends on 21) The system of claim 21, wherein the transmitter of the footwork apparatus transmits a result of the evaluation routine to the receiver of the remote unit. ### Claim 30 (depends on 21) The system of claim 21, further comprising a remote database in wireless communications with the remote unit, wherein the remote database transmits the instruction routine to the remote unit. ### Claim 31 (depends on 30) The system of claim 30, wherein the remote unit browses a list of available instruction routines located on the remote database and selects one or more instruction routines to be transmitted to the remote unit. ### Claim 32 (depends on 30) The system of claim 30, wherein the remote unit searches a list of available instruction routines located on the remote database by genre, artist or song and selects one or more instruction routines to be transmitted to the remote unit. ### Claim 33 (depends on 21) The system of claim 21, wherein the instruction routine comprises an audio output and instructions for activating the array of lights for the footwork activity. ### Claim 34 (depends on 21) The system of claim 21, wherein the instruction routine comprises a dance song. ### Claim 35 (depends on 21) The system of claim 21, wherein the instruction routine comprises a game. ### Claim 36 (depends on 30) The system of claim 30, wherein the remote unit requests an instruction routine progress report located on the remote database to be transmitted to the remote unit. ### Claim 37 (depends on 30) The system of claim 30, further comprising a plurality of remote units in wireless communications with the remote database and at least one social media site, wherein the remote unit may request at least one of the plurality of remote units through the at least one social media site to transmit a competitive instruction routines from the remote database to the at least one of the plurality of remote units. ### Claim 38 (depends on 37) The system of claim 37, wherein the remote unit and the at least one of the plurality of remote units request an instruction routine progress report located on the remote database comparing a results of the competitive instruction routines.