Participants will receive seven 20-minute sessions with the PoRI device within 10 days during the course of care in addition to conventional therapy (standard of care) for 1 hour per day, 5 days per week for 2 to 3 weeks.

Participants will receive 1 hour sessions, 5 days per week for 2 to 3 weeks using conventional therapy (standard of care)

Handheld device known as the Portable Rehabilitation Interface (PoRI) that moves the hand of patients with sensorimotor hand dysfunction

Fugl-Meyer Assessment (FMA) score to assess function with a total score of 100 points. Higher scores mean better recovery, with 0-50 indicating severe impairment and 95-100 showing minimal impairment in motor function, guiding rehabilitation progress.

A Box-and-Block Test (BBT) score is the total number of small blocks a person moves from one section of a divided box to another within 60 seconds. More blocks moved equals greater dexterity.

The VAS pain scale is a tool for assessing pain intensity. Participants will be asked to mark a point on a 100 mm horizontal line that represents the intensity of their pain. This line has two endpoints: 0: No pain and 100: Worst possible pain imaginable. The distance from the "0" to the mark is measured in millimeters with the resulting number (0-100) being the VAS pain score

The sfMPQ is scored by summing the values of words that best describe a person's pain. The score ranges from 0 (no pain) to 45 (severe pain).

MAS used to assess spasticity level with total score range 0-4. Higher scores indicate more rigidity.

Device usability and accessibility will be evaluated through a patient and researcher survey in the PoRi arm..