'Magic wand' to guide visually impaired
'Magic wand' to guide visually impaired Lyari students introduce digital walking stick with latest technology PHOTO: EXPRESS KARACHI: The stick has been the most trusted guide for the visually-impaired, but couple it with technology and it becomes an altogether more powerful tool. That is what students of Lyari University's Information Technology Department have done by introducing the world's cheapest digital stick. The team of students has developed a modern digital stick under the supervision of Dr Shafiq Awan and it costs a mere Rs3,000. It is operated through a mobile phone application ...
Source: tribune.com.pk