Go to Post Seniors, do you realize this is your last robot season?! - atomikitten [more]
Home
Go Back   Chief Delphi > FIRST > General Forum
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
Thread Tools Rate Thread Display Modes
  #16   Spotlight this post!  
Unread 28-02-2007, 19:08
EricH's Avatar
EricH EricH is offline
New year, new team
FRC #1197 (Torbots)
Team Role: Engineer
 
Join Date: Jan 2005
Rookie Year: 2003
Location: SoCal
Posts: 19,825
EricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond reputeEricH has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by Michael Hill View Post
This sounds like the argument that marching band is a sport. After having done both robotics and marching band, I can say that neither are sports. I can't quite put my finger on it, but they don't have that 'zing' that sports do. Ya, I'm prepared for flames; whatever, not everyone can agree on everything...flame away.
Just remember, poker is a sport. (Hey, it's shown on ESPN--so it must be a sport, right?) So is golf. I don't think those have the "zing" either, but they're still counted as sports (as are archery, rifle, skeet and trap shooting.)
__________________
Past teams:
2003-2007: FRC0330 BeachBots
2008: FRC1135 Shmoebotics
2012: FRC4046 Schroedinger's Dragons

"Rockets are tricky..."--Elon Musk

Reply With Quote
  #17   Spotlight this post!  
Unread 28-02-2007, 19:36
JaneYoung JaneYoung is offline
Onward through the fog.
no team
Team Role: Alumni
 
Join Date: Mar 2006
Rookie Year: 2002
Location: Austin, TX USA
Posts: 5,996
JaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond repute
Re: FIRST Robotics as a sport

I don't necessarily think FIRST needs to be shoehorned into the sports mold that we know. I think it can present new possibilities in its growth and development. Presenting a new game challenge each year gives FIRST a different edge, a different approach to competition(s).

It doesn't necessarily have to be an argument about sports or not, it can be a discussion about possibilities. Right now in the culture that the schools have, the program that would give teachers a stipend would be the athletics program. It is close to what we do and could be further developed into what we do. I see the purpose of this thread as one seeking help in trying to fund and recognize the teachers who devote so many hours to this program called FIRST through or like the athletics programs in our school districts.
__________________
Excellence is contagious. ~ Andy Baker, President, AndyMark, Inc. and Woodie Flowers Award 2003

Character cannot be developed in ease and quiet. Only through experience of trial and suffering can the soul be strengthened, ambition inspired, and success achieved.
~ Helen Keller
(1880-1968)

Last edited by JaneYoung : 28-02-2007 at 19:38. Reason: word addition
Reply With Quote
  #18   Spotlight this post!  
Unread 28-02-2007, 20:16
Nate Laverdure's Avatar
Nate Laverdure Nate Laverdure is offline
Registered User
FRC #2363
Team Role: Coach
 
Join Date: Apr 2005
Rookie Year: 1999
Location: Newport News, VA
Posts: 834
Nate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond reputeNate Laverdure has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by BurningQuestion View Post
A sport, like someone said before, is something a person does for personal enjoyment and recreation...
There's a quote that's commonly associated with Ernest Hemingway that goes, "There are but three true sports--bullfighting, mountain climbing, and motor-racing. The rest are merely games." Just a thought.

Also, ESPN stands for Entertainment and Sports Programming Network. So if something is shown on ESPN, it doesn't necessarily mean that it's a sport-- it could just be entertainment, per the name.

I am completely behind the idea that FIRST needs to be as culturally significant as professional sports.
Reply With Quote
  #19   Spotlight this post!  
Unread 17-05-2009, 22:16
Mr. Pockets's Avatar
Mr. Pockets Mr. Pockets is offline
Optimist Alumnus
AKA: Nathan
FRC #1189 (Gearheads)
Team Role: Alumni
 
Join Date: May 2009
Rookie Year: 2009
Location: Southeast Michigan
Posts: 551
Mr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by JaneYoung
I don't necessarily think FIRST needs to be shoehorned into the sports mold that we know. I think it can present new possibilities in its growth and development. Presenting a new game challenge each year gives FIRST a different edge, a different approach to competition(s).
If i'm understanding you correctly then i agree. Just because Robotics isn't generally considered a sport isn't necessarily a bad thing. People like to categorize things into headings that they can associate with even if they don't really fit there. For example, robotics is similar to sports in its team-building traits and the time, commitment, and competitive spirit that comes with it. On the other hand, the whole principle of alliances and the constantly shifting game objective separates it into a group all its own.

In my case I really don't mind robotics not being counted as a sport as our school makes sports cost more than other activities. ^_-
__________________
Year 1: Learned about Projects
Year 2: Learned about People
Year 3: Learned about Pride
Year 4: Learned about Promise


I came to robotics for the robot, but stayed for the people

2012/13 Melancholic retiree and wistful dreamer
Reply With Quote
  #20   Spotlight this post!  
Unread 17-05-2009, 23:40
OZ_341's Avatar Unsung FIRST Hero
OZ_341 OZ_341 is offline
Registered User
#0341 (Wissahickon)
Team Role: Mentor
 
Join Date: Jun 2002
Rookie Year: 2000
Location: Ambler, PA
Posts: 1,477
OZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond reputeOZ_341 has a reputation beyond repute
Re: FIRST Robotics as a sport

Wissahickon HS gets 1 head coach and 2 assistant coach stipends comparable to sports coaches. We also receive paid time at competitions, full bus service for all competitions, and an annual budget that is nice but needs an increase. The district also pays for staff to open the building on days that the building would normally be closed during build season. We also receive the use of our school for our off-season competition, Ramp Riot.

Even with all of that we are not quite on par with the sports teams. I am working with the district to get reclassified as a sport. They are at least listening to my arguements.

I feel like we have not changed the culture in this country until every school has a FIRST field, a work shop, and a budget that matches other school sports.

Keep pushing! (In a GP way of course)
__________________
2010 Championship Chairman's Award
2016 MAR District Champion (thank you 225 & 1257)
2016 Galileo Division, #6 Seed, 9 W - 1 L
2016 MAR District Innovation in Controls Award
2016 Westtown District Finalist (thank you 4954 & 484)
2016 Westtown District Imagery Award (It took 17 yrs)
2016 Hatboro District Judge's Award
Overall Record 49 W - 21 L

Last edited by OZ_341 : 17-05-2009 at 23:42.
Reply With Quote
  #21   Spotlight this post!  
Unread 18-05-2009, 11:45
JaneYoung JaneYoung is offline
Onward through the fog.
no team
Team Role: Alumni
 
Join Date: Mar 2006
Rookie Year: 2002
Location: Austin, TX USA
Posts: 5,996
JaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond reputeJaneYoung has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by OZ_341 View Post
I feel like we have not changed the culture in this country until every school has a FIRST field, a work shop, and a budget that matches other school sports.

Keep pushing! (In a GP way of course)
How would the FIRST field idea work?
__________________
Excellence is contagious. ~ Andy Baker, President, AndyMark, Inc. and Woodie Flowers Award 2003

Character cannot be developed in ease and quiet. Only through experience of trial and suffering can the soul be strengthened, ambition inspired, and success achieved.
~ Helen Keller
(1880-1968)

Last edited by JaneYoung : 18-05-2009 at 11:48.
Reply With Quote
  #22   Spotlight this post!  
Unread 18-05-2009, 12:30
Mr. Pockets's Avatar
Mr. Pockets Mr. Pockets is offline
Optimist Alumnus
AKA: Nathan
FRC #1189 (Gearheads)
Team Role: Alumni
 
Join Date: May 2009
Rookie Year: 2009
Location: Southeast Michigan
Posts: 551
Mr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond reputeMr. Pockets has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by OZ_341
I feel like we have not changed the culture in this country until every school has a FIRST field, a work shop, and a budget that matches other school sports.
Um, just a point that not everything that reflects our culture is present in schools. I'd say that it would be more of an inclination of cultural transformation if as many people watched the FRC championships every year as do the superbowl. That would be pretty darn cool!
Not that I disagree with you, I totally think that all schools should have a FIRST team of some sort. Just throwing in another point.
__________________
Year 1: Learned about Projects
Year 2: Learned about People
Year 3: Learned about Pride
Year 4: Learned about Promise


I came to robotics for the robot, but stayed for the people

2012/13 Melancholic retiree and wistful dreamer
Reply With Quote
  #23   Spotlight this post!  
Unread 18-05-2009, 12:50
Andrew Schreiber Andrew Schreiber is offline
Joining the 900 Meme Team
FRC #0079
 
Join Date: Jan 2005
Rookie Year: 2000
Location: Misplaced Michigander
Posts: 4,080
Andrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond reputeAndrew Schreiber has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by OZ_341 View Post
I feel like we have not changed the culture in this country until every school has a FIRST field, a work shop, and a budget that matches other school sports.
I can't agree with this. Not every school has a football field or even a team. Most schools have a place to work out but that is more of a health choice than anything else. As for budget, like most problems the cultural issues being addressed by FIRST are not ones that can be solved by throwing money at them.

That being said, my personal beliefs are that FIRST teams need to disassociate themselves with a single school and become more of a community group. Look to inner city areas for why, let us say that team 9991 starts one year at school A. They get a couple good sponsors from the area. Now team 9992 wants to start at school B the next year, sponsors from team 9991 cant support two teams. 9992 struggles to survive and fails the next year. Meanwhile 9991 is still running strong. School A and School B are less than 10 miles apart yet because Team 9991 is considered a school activity (or sport if you wish) students from School B cannot join because they don't go to that school. Now, instead let us replace team 9991 with team 365, they accept students from all around no matter what school they are from. This allows them to impact a much larger area and relieves the strain on the local economy for money, resources, and mentors. Take as an example, New York City has 1400 schools, assuming 1/4 of them are high schools that is 300 schools in a single city, 300 teams in <500 square miles. It is highly unlikely that the funding, material, and mentor support is available in that high density. NYC would be better served by having several large "super teams" such that the costs of the team could be better spread out.* These teams cannot belong to schools, they must belong to school districts or non profit organizations. Remember, FIRST is not about education, it is about inspiration, nothing says that we are better served running out of schools.



*Please note, this is not a jab at NYC teams, I am merely using it as an example due to the large number of schools.
__________________




.
Reply With Quote
  #24   Spotlight this post!  
Unread 18-05-2009, 13:29
TJ Cawley's Avatar
TJ Cawley TJ Cawley is offline
THE Freshman
FRC #1108 (Panther Robotics)
Team Role: Driver
 
Join Date: Mar 2009
Rookie Year: 2009
Location: Paola
Posts: 40
TJ Cawley is a jewel in the roughTJ Cawley is a jewel in the roughTJ Cawley is a jewel in the roughTJ Cawley is a jewel in the rough
Re: FIRST Robotics as a sport

FIRST Robotics Competition (FRC) is a unique varsity sport of the mind designed to help high-school-aged young people discover how interesting and rewarding the life of engineers and researchers can be.

http://www.usfirst.org/what/frc/default.aspx?id=366
this is the FRC section of the FIRST site. the very FIRST sentence is what people should show to their schools. this is the first sentence of the paragraph above.
__________________
"To create a world where science and technology are celebrated... Where young people dream of becoming science and technology heroes"-Dean Kamen
This should start each year by focusing on worldwide issues, and having a game that, in theory if not practice, will help fix or compromise a solution with those issues, to make a better, safer worldwide and FIRST community.

Last edited by TJ Cawley : 18-05-2009 at 13:30. Reason: clarification
Reply With Quote
  #25   Spotlight this post!  
Unread 18-05-2009, 13:30
Robert Cawthon's Avatar
Robert Cawthon Robert Cawthon is offline
Registered User
no team
 
Join Date: Feb 2007
Rookie Year: 2006
Location: Kansas City, KS
Posts: 275
Robert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to beholdRobert Cawthon is a splendid one to behold
Re: FIRST Robotics as a sport

We recently became recognized as a 'sport' which gave our coach a small stipend for his time (small stipend, large time) but more importantly, gave our students the chance to 'letter' in their chosen field. Still don't have a workshop or funding, but its a start.

(No, I don't believe robotics is a sport. It defies classification.)
__________________
Formerly a mentor with Team Stealth, 1802. Thanks, kids. It was fun!
2008 Greater Kansas City Regional Winner (Thanks 476 and 1806)
2010 Greater Kansas City Regional Gracious Professionalism Award
2012 Greater Kansas City Regional Imagery Award
"It doesn't hurt to be smart as long as you don't out-think yourself." -- Steve Fujita Former KC Chiefs player.
Reply With Quote
  #26   Spotlight this post!  
Unread 18-05-2009, 13:52
GODUX123 GODUX123 is offline
Registered User
FRC #0085
 
Join Date: Feb 2009
Location: Zeeland
Posts: 49
GODUX123 is a jewel in the roughGODUX123 is a jewel in the roughGODUX123 is a jewel in the rough
Re: FIRST Robotics as a sport

I wish we could! Our schools classify it as a "club"
__________________
GO BOB! TEAM 85! 2007 ARCHIMEDIES DIVISION FINALISTS! BOB SPELLED BACKWARDS IS STILL BOB! BUILT ON BRAINS!
Reply With Quote
  #27   Spotlight this post!  
Unread 18-05-2009, 13:53
Jon236's Avatar
Jon236 Jon236 is offline
Registered User
AKA: Jon Mittelman
FRC #2648 (Infinite Loop)
Team Role: Mentor
 
Join Date: Jan 2004
Rookie Year: 2000
Location: Windsor, Maine
Posts: 741
Jon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond repute
Re: FIRST Robotics as a sport

I feel that while FIRST activities should not fall under a 'Sport' classification in a school because they encompass a broader reach, it does not preclude having the same recognition as a sports team.

Our school's 'Pride' sign that is seen on entry to the school demonstrates this:
Attached Thumbnails
Click image for larger version

Name:	sports sign.JPG
Views:	85
Size:	21.2 KB
ID:	7953  
__________________
Jon Mittelman

Senior Judge Advisor New England & Israel 2014-2015
Infinite Loop Mentor 2011-2015
TechnoTicks Mentor 2000-2011
Championship Chairman's Award 2009 Team236 TechnoTicks
Judge 2010-2015 Championships
Senior Judge Advisor New England District Championship 2014-2015
Judge Advisor Tel Aviv Regional 2007-2015
Judge Advisor Pine Tree Regional 2013
Maine Regional Planning Committee
New England District Planning Committee
Lead Inspector Microsoft Tel Aviv Regional 2006-2008
Judge & Lead Inspector GM/Technion Tel Aviv Regional 2006
Judge UTC Hartford Regional 2006
Reply With Quote
  #28   Spotlight this post!  
Unread 18-05-2009, 14:38
Chris is me's Avatar
Chris is me Chris is me is online now
no bag, vex only, final destination
AKA: Pinecone
FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks)
Team Role: Mentor
 
Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,791
Chris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond repute
Send a message via AIM to Chris is me
Re: FIRST Robotics as a sport

That's way cool. Do you guys get a giant sign for Championship Chairman's?

Regionals are intentionally designed to be sport-like, with referees, fans, and the like. I don't know if I'd call FRC a "sport", but it sure feels like one when I'm competing, and I'd say it'd just be easier for local schools to treat it like one.

Our team gets academic letters from the local high schools they attend for robotics.
__________________
Mentor / Drive Coach: 228 (2016-?)
--2016 Waterbury SFs (with 3314, 3719), RIDE #2 Seed / Winners (with 1058, 6153), Carver QFs (with 503, 359, 4607)
Mentor / Consultant Person: 2170 (2017-?)
.
College Mentor: 2791 (2010-2015)
-- 2015 TVR Motorola Quality, FLR GM Industrial Design -- 2014 FLR Motorola Quality / SFs (with 341, 4930)
-- 2013 BAE Motorola Quality, WPI Regional #1 Seed / Delphi Excellence in Engineering / Finalists (with 20, 3182)
-- 2012 BAE Imagery / Finalists (with 1519, 885), CT Xerox Creativity / SFs (with 2168, 118)
Student: 1714 (2009) - 2009 MN 10K Lakes Regional Winners (with 2826, 2470)
2791 Build Season Photo Gallery - Look here for mechanism photos My Robotics Blog (Updated April 11 2014)
Reply With Quote
  #29   Spotlight this post!  
Unread 18-05-2009, 14:43
GillSt.Bernards's Avatar
GillSt.Bernards GillSt.Bernards is offline
Registered User
AKA: Amanda Cullen
FRC #2458 (Team Chaos)
Team Role: Leadership
 
Join Date: Jan 2009
Rookie Year: 2008
Location: Gladstone, NJ
Posts: 139
GillSt.Bernards is a name known to allGillSt.Bernards is a name known to allGillSt.Bernards is a name known to allGillSt.Bernards is a name known to allGillSt.Bernards is a name known to allGillSt.Bernards is a name known to all
Send a message via AIM to GillSt.Bernards
Re: FIRST Robotics as a sport

Robotics is such a sport. I mean with all the work we do with tools we get strong. It should be considered as one
__________________
"A Dream is just a dream, a goal is a plan with a deadline" - Fortune Cookie-

"Life is a runaway train you can't wait to jump on"
-Sugarland (Already Gone)-
Reply With Quote
  #30   Spotlight this post!  
Unread 18-05-2009, 14:56
Jon236's Avatar
Jon236 Jon236 is offline
Registered User
AKA: Jon Mittelman
FRC #2648 (Infinite Loop)
Team Role: Mentor
 
Join Date: Jan 2004
Rookie Year: 2000
Location: Windsor, Maine
Posts: 741
Jon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond reputeJon236 has a reputation beyond repute
Re: FIRST Robotics as a sport

Quote:
Originally Posted by Chris is me View Post
That's way cool. Do you guys get a giant sign for Championship Chairman's?
I would hope so!
__________________
Jon Mittelman

Senior Judge Advisor New England & Israel 2014-2015
Infinite Loop Mentor 2011-2015
TechnoTicks Mentor 2000-2011
Championship Chairman's Award 2009 Team236 TechnoTicks
Judge 2010-2015 Championships
Senior Judge Advisor New England District Championship 2014-2015
Judge Advisor Tel Aviv Regional 2007-2015
Judge Advisor Pine Tree Regional 2013
Maine Regional Planning Committee
New England District Planning Committee
Lead Inspector Microsoft Tel Aviv Regional 2006-2008
Judge & Lead Inspector GM/Technion Tel Aviv Regional 2006
Judge UTC Hartford Regional 2006
Reply With Quote
Reply


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FIRST FCC: A Sport or Not? Graham Donaldson Chit-Chat 34 18-04-2010 16:10
Googlism for: FIRST robotics robotics Hiteak General Forum 6 31-05-2006 23:06
Is FIRST a Sport Steve S. General Forum 72 14-02-2006 12:43
FIRST: A sport? Gadget470 General Forum 26 31-03-2003 23:55
NASCAR, sport or not a sport Tom Fairchild Chit-Chat 37 27-07-2001 17:49


All times are GMT -5. The time now is 18:04.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi