Sadly , paraplegics and quadriplegics around the world will need more patience .
很不幸，全世界的截瘫和高位截瘫患者们还需要再忍耐一段时间。
The group 's leader , john paulin hansen , says the software has been used by " nerds who like to play with stuff " to create eye-tracking controls for home appliances and a modified version of " world of warcraft " that quadriplegics can play .
