Flag football marker
An electronic sideline marker for use in football comprises a first display configured to display an indication of a down and a second display configured to display one or more timers. The second display may be configured to display a play clock, a go-clock, and/or a throw-clock. A play clock may first be displayed, and the marker may then receive an indication (e.g., a button press) that the football has been snapped, at which point display of the play clock may be replaced with display of a go-clock. The marker may be configured to output indications when the play clock, go-clock, and/or throw-clock expire. The marker may be configured to electronically communicate with one or more other markers for use in the football game, or one or more other remote electronic devices such as sensors in flag football belts, flags, and/or footballs.
1. An electronic sideline marker for use in football, the sideline marker comprising:
a first display configured to display an indication of a down;
a second display configured to display one or more timers;
one or more processors; and
memory storing instructions executable by the one or more processors to cause:
displaying, on the second display, a first timer; and
in accordance with detecting a first input:
ceasing to display a first timer and displaying a second timer; and
transmitting a first signal to one or more passive electronic sideline markers, wherein the first signal includes instructions for controlling one or more displays on the one or more passive electronic sideline markers.
2. The electronic marker of claim 1 , wherein the first timer counts down from a predetermined number of seconds and is associated with a delay of game rule.
3. The electronic marker of claim 1 , wherein the second timer counts up from zero seconds and is associated with one or more of a go-clock rule and a throw-clock rule.
4. The electronic marker of claim 1 , wherein detecting the first input comprises detecting a user pressing a button.
5. The electronic marker of claim 1 , wherein detecting the first input comprises detecting a second signal received from a remote electronic device comprising instruction to cease to display the first timer and to display the second timer.
6. The electronic marker of claim 5 , wherein the remote electronic device is a portable electronic device carried by a user and the second signal is transmitted from the remote electronic device to the electronic sideline marker.
7. The electronic marker of claim 1 , wherein the instructions are further executable by the one or more processors to cause, in response to the first timer expiring, outputting a first indication that the first timer has expired, and transmitting a third signal to the one or more passive electronic sideline markers, the third signal comprising instructions to output a first indication that the first timer has expired.
8. The electronic marker of claim 7 , wherein outputting the first indication comprises illuminating a first indicator light on the marker and one or more passive markers.
9. The electronic marker of claim 7 , wherein outputting the first indication comprises outputting a first audible indication via a speaker on the marker and one or more passive markers.
10. The electronic marker of claim 1 , wherein the instructions are further executable by the one or more processors to cause, in response to the second timer exceeding a first threshold, outputting a second indication that the second timer has exceeded the first threshold, and transmitting a fourth signal to the one or more passive electronic sideline markers, the fourth signal comprising instructions to output a second indication that the second timer has exceeded the first threshold.
11. The electronic marker of claim 10 , wherein outputting the second indication comprises illuminating a second indicator light on the marker and one or more passive markers.
12. The electronic marker of claim 10 , wherein outputting the second indication comprises outputting a second audible indication via a speaker on the marker and one or more passive markers.
13. The electronic marker of claim 10 , wherein the instructions are further executable by the one or more processors to cause, in response to the second timer exceeding a second threshold greater than the first threshold, outputting a third indication that the second timer has exceeded the second threshold, and transmitting a fifth signal to the one or more passive electronic sideline markers, the fifth signal comprising instructions to output a third indication that the second timer has exceeded the second threshold.
14. The electronic marker of claim 13 , wherein outputting the third indication comprises illuminating a third indicator light on the marker and one or more passive markers.
15. The electronic marker of claim 13 , herein outputting the third indication comprises outputting a third audible indication via a speaker on the marker and one or more passive markers.
16. The electronic sideline marker of claim 1 , wherein the first input is received via a radio frequency transmission from a radio-frequency enabled remote device in response to the radio-frequency enabled remote device receiving an instruction transmitted wirelessly from a remote electronic device.
17. The electronic marker of claim 5 , wherein the remote electronic device is an electronic flag football connector configured to detect when a flag has been disconnected from a player and wherein the second signal is transmitted from the flag football connector in response to detecting that a flag has been disconnected from the player.
18. A non-transitory computer readable storage medium comprising instructions executable by one or more processors, the instructions configured to cause the one or more processors to:
at an electronic sideline marker comprising a first display configured to display an indication of a down, a second display configured to display one or more timers, and one or more processors:
display, on the second display, a first timer; and
in accordance with detecting a first input:
cease to display the first timer and display a second timer; and
transmit a first signal to one or more passive electronic sideline markers, wherein the first signal includes instructions for controlling one or more displays on the one or more passive electronic sideline markers.
19. A method for displaying timers for use in football, the method comprising:
at an electronic sideline marker comprising a first display configured to display an indication of a down, a second display configured to display one or more timers, and one or more processors:
displaying, on the second display, a first timer; and
in accordance with detecting a first input:
ceasing to display the first timer and display a second timer; and
transmitting a first signal to one or more passive electronic sideline markers, wherein the first signal includes instructions for controlling one or more displays on the one or more passive electronic sideline markers.
20. An electronic flag football equipment set comprising:
a primary electronic sideline marker and one or more secondary electronic sideline markers, wherein the primary electronic sideline marker comprises:
a first display configured to display an indication of a down;
a second display configured to display one or more timers;
one or more processors; and
memory storing instructions executable by the one or more processors to cause:
displaying, on the second display, a first timer; and
in accordance with detecting a first input:
ceasing to display a first timer and displaying a second timer; and
transmitting a signal to one or more passive electronic sideline markers, wherein the output signal includes instructions for controlling one or more displays on the one or more secondary electronic sideline markers.