关于Lastyearaspecialkind的百科

•   Lastyear,aspecialkindofglovecameout.Itwasinventedtohe...

• 问题详情：  Lastyear,aspecialkindofglovecameout.ItwasinventedtohelpbindpeopletolearnBraille,whichisaspecialsystemfortheblindtoreadbytouching.Shakingmotors(震动马达)areputoneachfingeroftheglove.Theycanmakedifferentsoundstotellauserwhichletterheisntly,...
• 2020-10-1431606