Adjustable mobility assistive device

A system for adjustable mobility assistance comprising:

• a first frame including a first slotted rail (S1) and a second slotted rail (S3) coupled by a first post (P1) and a second post (P3), wherein the first slotted rail (S1) is curved in shape and wherein the second slotted rail (S3) is curved in shape;
• and
• a second frame including a third slotted rail (S2) and a fourth slotted rail (S4) coupled by a third post (P2) and a fourth post (P4), wherein the third slotted rail (S2) is curved in shape and wherein the fourth slotted rail (S4) is curved in shape, wherein the first post (P2) is slidably connected to the first slotted rail (S1) and the second slotted rail (S3), wherein the second post (P3) is slidably connected to the third slotted rail (S2) and the fourth slotted rail (S4), wherein the third post (P2) is adjacent to the second post (P3) when in a first extended position, and wherein the first post (P1) is adjacent to the third post (P2) and the second post (P3) is adjacent to the fourth post (P4) in a first retracted position, and wherein the third slotted rail (S2) is slidably moved relative to the first slotted rail (S1), and the fourth slotted rail is slidably moved relative to the second slotted rail (S3).