Healthcare antimicrobial plastic are a type of polymer material infused with antimicrobial agents and additives such as organic-metallic biocides and arseni-based oxybisphenox arsine (OBPA). Antimicrobial plastic are mai...

A heads-up display (HUD) is a transparent or miniaturized display technology that does not require users to shift their gaze from where they are naturally looking. A HUD should not obstruct the user's view. This is typic...

A headset combines a headphone with a microphone. Headsets are made with either a single-earpiece (mono) or a double-earpiece (mono to both ears or stereo). Headsets provide the equivalent functionality of a telephone ha...

A head-mounted display (HMD) is a type of computer display device or monitor that, as the name implies, is worn on the head or is built in as part of a helmet. This type of display is meant for a total immersion of the u...

A hat is a head covering which is worn for various reasons, including protection against weather conditions, ceremonial reasons such as university graduation, religious reasons, safety, or as a fashion accessory. A cap i...

Harvesting machinery or equipment is a mechanical device used for harvesting. There are several types of harvester machine which are generally classified by crop. Reapers are used for cutting cereal grains, threshers for...

A hard disk drive (HDD), hard disk, hard drive or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks...

Handset semiconductor refer to the chip used in mobile phone,which have higher mobilities at room temperature and higher temperatures. This means that an electrical current can travel through them much faster.Scope of th...

A hand tools and accessories refer to any tool that is not a power tool Ð that is, one powered by hand (manual labour) rather than by an engine. Some examples of hand tools are garden forks, secateurs, rakes, hammers, s...

Hand sanitizer is an antiseptic liquid, foam, or gel used to inhibit the spread of infectious microorganisms and other harmful bacteria on the hands. Alcohol-based hand sanitizers are generally more effective in eliminat...