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her wrist, the fingers uncurl. In 2017 Gerardi added an adjustable thumb and fingertip ridges to help Dawson grip items better. The hand is secured to her wrist with Velcro straps. Per Hailey's request, the hand is fitted with an arm covering so she can collect autographs of players at the stadiums
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prosthesis posted online by a South
African organization called RoboHand, and asked the UNLV College of Engineering to produce one for her daughter. The college agreed to take on both the project and the development costs. After experimenting with several RoboHand designs, the college ended up
188:
While many students in the department worked on the project in its early stages, graduate student Maria
Gerardi eventually became the chief designer of Dawson's robotic hand. As Dawson grows, Gerardi modifies the hand using computer software. Dawson will likely need a new hand every year.
176:, College of Engineering built a robotic hand for Dawson in response to a request from her mother, Yong. With the cost of regular prostheses exceeding $ 20,000, and the foreseeable need for Hailey to require new prostheses as she grows, Yong sought a less expensive solution. She found
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117:, College of Engineering. She came to national prominence in 2017 when she expressed a desire to use her robotic hand to throw out the ceremonial first pitch in all 30 Major League Baseball parks. She completed her goal on September 16, 2018, with an appearance at
326:
For each stadium Dawson pitched at, the UNLV College of
Engineering produced a 3D-printed robotic hand customized with the home team's logo and colors. For Dawson's appearance in Game 4 of the 2017 World Series at
373:. Her customized 3D-printed hand sported the colors of the Golden Knights, and she also wore their jersey. She threw out the first pitch for the opening night of UNLV Rebels baseball on February 16.
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After reaching her goal of throwing out the first pitch in all 30 MLB stadiums, Dawson donated her
Baltimore Orioles-themed robotic hand, which was signed by 13 members of the team and staff, to the
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Each robotic hand takes about one week to make and costs $ 200 in components. Dawson's mother can easily "adjust tension screws or reattach fingers to joints" using a set of tools.
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plastic with rubber joints held together with a type of fishing wire. It includes about 30 parts. The hand does not operate on electronics, but on wrist movement: when Dawson
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went viral. In response, many Major League teams extended invitations to her. Major League
Baseball also invited her to throw out the first pitch at Game 4 of the
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On August 2, 2019, Dawson was invited back to Oriole Park at Camden Yards to throw out the ceremonial first pitch before an
Orioles–Blue Jays game.
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game in 2015 shortly after receiving her first 3D-printed robotic hand at age 5. She then expressed a desire to throw out the first pitch at a
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and three fingers on her right hand; the pinky and thumb on her right hand are also underdeveloped. Her left hand is fully functional.
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485:"Let's make our favorite girl's day and wish her a Happy Birthday. Hailey is 8 today! I'll make sure she sees all your comments"
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552:"Seven-Year-Old Hailey Dawson to Open Game 4 of World Series with 3D Printed Custom Prosthetic Hand from Stratasys"
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319:, making her the first person to throw out the ceremonial first pitch in all 30 Major League Baseball stadiums.
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778:"7-year-old Hailey Dawson wants to throw out the first pitch at every MLB ballpark with her 3-D printed hand"
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1075:"9-Year-Old Hailey Dawson Throws Out First Pitch At Camden Yards After Completing 'Journey To 30'"
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designing their own robotic hand from scratch and printing it on their in-house 3D printer.
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915:"Meet the girl with a Rockies prosthetic hand throwing out the first pitch Wednesday night"
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Dawson was the recipient of the first Las Vegas
Baseball Ambassador Award presented by the
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753:"Watch 7-year-old Hailey Dawson throw out the first pitch with her 3D-printed right hand"
696:"Special guest Hailey Dawson to throw out first pitch using Orioles-themed robotic hand"
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Dawson began her "Journey to 30" quest to pitch in the remaining 27 stadiums during the
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94:(born March 2, 2010) is an American girl who is the first person to throw out the
888:"Hailey Dawson throws the first pitch at Saturday's game with a 3-D printed hand"
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Dawson uses the hand to grip and throw baseballs. She throws the ball underhand.
725:"MLB teams respond to 7-year-old girl's request to throw out unique first pitch"
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315:, in late March. On September 16, she reached her goal with an appearance at
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149:, and her mother, Yong, is a photographer. She has an older brother, Zach.
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In 2017 Dawson expressed a wish to throw out the first pitch at all 30
156:, believed to have stemmed from a lack of blood supply at six to seven
145:, on March 2, 2010. Her father, Greg, is a corrections officer for the
1078:
1049:"SABR Las Vegas chapter honors Hailey Dawson with ambassador award"
1024:"Hailey Dawson, The Robotic-Hand Pitcher, To Drop Puck At NHL Game"
969:"How A 3D-Printed Hand Is Enabling A Child To Pitch Across The MLB"
523:"7 year old with robotic hand to throw first pitch at World Series"
457:"UNLV students, professors put mobility at young girl's fingertips"
387:
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812:"Young Baseball Fan Starts 'Journey to 30' with Pitch for Padres"
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In 2016 Dawson wore a 3D-printed robotic hand inscribed with the
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stadiums. A September 2017 video report of her quest posted on
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native, had made the team a family favorite. She appeared at
997:"Las Vegas' Hailey Dawson drops puck at Golden Knights game"
670:"Handled: UNLV Student Builds Robohand for World Series"
323:
flew her and family members to each stadium at no cost.
834:"'Bionic girl' throws out first pitch at Padres game"
420:"Girl with robotic hand throws inspiring first pitch"
1131:"Journey to 30" calendar of first-pitch appearances
73:
48:
23:
863:"Halos help Hailey Dawson finish 'Journey to 30'"
259:in August 2015. Dawson next posted a request on
596:"Las Vegas girl ready for World Series pitch"
8:
361:On February 11, 2018, Dawson was invited to
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348:seal of the president of the United States
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947:National Baseball Hall of Fame and Museum
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861:Guardado, Maria (September 16, 2018).
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378:Society for American Baseball Research
200:her wrist, the fingers grip; when she
694:Witherite, Olivia (August 16, 2015).
668:Summers, Keyonna (October 27, 2017).
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192:The robotic hand is constructed from
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521:Haller, Sonja (September 13, 2017).
455:McCabe, Francis (November 9, 2014).
943:"#Shortstops: A well-deserved hand"
751:Landers, Chris (October 28, 2018).
723:Clements, Ron (September 7, 2017).
594:Helfand, Betsy (October 21, 2017).
418:Footer, Alyson (October 28, 2017).
37:Dawson throwing out the first pitch
913:Meckles, Jennifer (May 29, 2018).
629:Sodoma, Brian (November 5, 2014).
495:from the original on July 24, 2018
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1161:American people with disabilities
1156:2018 Major League Baseball season
814:. University of Nevada, Las Vegas
672:. University of Nevada, Las Vegas
305:2018 Major League Baseball season
121:. She has also been honored with
1022:Booton, Jen (February 9, 2018).
810:Bella, Cheryl (March 15, 2018).
635:University of Nevada, Las Vegas
483:@Haileys_hand (March 2, 2018).
174:University of Nevada, Las Vegas
115:University of Nevada, Las Vegas
1:
1166:People from Henderson, Nevada
967:Booton, Jen (July 10, 2017).
365:at a hockey game between the
1126:"Hailey's Hand" Twitter page
257:Oriole Park at Camden Yards
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141:Hailey Dawson was born in
77:First person to throw out
160:. She is missing a right
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1001:Las Vegas Review-Journal
600:Las Vegas Review-Journal
462:Las Vegas Review-Journal
215:Ceremonial first pitches
394:card featuring Dawson.
354:and met then-President
251:game, as her father, a
307:with an appearance at
241:ceremonial first pitch
239:Dawson made her first
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223:Dawson throws out the
96:ceremonial first pitch
79:ceremonial first pitch
16:American record setter
1103:. Blowout Cards. 2019
276:Major League Baseball
222:
152:Hailey was born with
100:Major League Baseball
83:Major League Baseball
941:Minasian, Isabelle.
367:Vegas Golden Knights
350:when she toured the
245:UNLV Rebels baseball
127:Vegas Golden Knights
102:stadiums. Born with
1003:. February 11, 2018
786:. September 7, 2017
371:Philadelphia Flyers
131:Philadelphia Flyers
1055:. February 9, 2018
560:. October 25, 2017
392:Allen & Ginter
237:
631:"My Special Hand"
290:2017 World Series
249:Baltimore Orioles
158:gestational weeks
143:Henderson, Nevada
123:dropping the puck
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66:Henderson, Nevada
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59:March 2, 2010
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527:All the Moms
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503:– via
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356:Barack Obama
345:
342:Other honors
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265:Bryce Harper
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205:she visits.
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168:Robotic hand
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111:robotic hand
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1146:2010 births
352:White House
233:Oriole Park
225:first pitch
178:open-source
41:Oriole Park
1140:Categories
1107:October 3,
1085:October 3,
952:October 3,
892:Tribe Vibe
872:October 7,
398:References
390:issued an
309:Petco Park
182:3D-printed
125:at a 2018
108:3D-printed
98:in all 30
81:in all 30
55:2010-03-02
920:9news.com
531:USA Today
300:, Texas.
261:Instagram
137:Biography
700:masn.com
499:July 24,
493:Archived
386:In 2019
263:to meet
253:Maryland
85:stadiums
1059:July 1,
1033:July 2,
1007:July 2,
978:July 1,
926:July 1,
898:July 2,
867:MLB.com
846:July 2,
839:WAVY-TV
818:July 1,
790:July 3,
762:July 5,
757:MLB.com
736:July 1,
705:July 2,
676:July 1,
640:July 2,
605:July 1,
564:July 3,
536:July 1,
505:Twitter
468:July 1,
431:July 1,
425:MLB.com
298:Houston
280:Twitter
202:extends
113:by the
1079:WJZ-TV
198:flexes
43:, 2015
489:Tweet
388:Topps
243:at a
1109:2019
1087:2019
1061:2018
1035:2018
1009:2018
980:2018
954:2019
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900:2018
874:2018
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470:2018
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369:and
172:The
49:Born
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231:at
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