SOALAN 1
1. Pelajar perlu dapatkan dua input dan dua output devices daripada nota yang saya berikan dan nyatakan keperluan empat devices tersebut pada maa sekarang.
MOUSE (INPUT)
FUNCTIONS
A computer mouse enables its user to move a cursor smoothly and intuitively across a two-dimensional plane. It's therefore an essential input device for selecting, dragging, hovering, and clicking. The mouse allows users to switch between applications, select options and buttons, and move around the screen with a great degree of accuracy and fluidity. It is used to move between and select links on a website, buttons on an options screen, entries on a menu, and many more tasks that would be far more difficult using a keyboard alone
Most mice come with a left button, a right button, and a scroll wheel. Not only does the mouse enable moving and selecting with the left mouse button, it can also be used to bring up alternative functions and menus by clicking the right button when hovering over a screen element. The mouse lets users zoom in and out quickly, and scroll up and down using the scroll wheel located between the two buttons. Advanced mice have extra buttons placed around the casing that can be assigned tasks and functions specific to the operating system or a particular program.
JOY STICK (INPUT)
SPECS
FUNCTIONS
PROJECTOR (OUTPUT)
A projector or image projector is an optical device
that projects an image (or moving images) onto a surface, commonly a projection screen. Most
projectors create an image by shining a light through a small transparent lens,
but some newer types of projectors can project the image directly, by using
lasers. A virtual retinal display, or
retinal projector, is a projector that projects an image directly on the retina instead
of using an external projection screen.
The most
common type of projector used today is called a video projector.Video
projectors are digital replacements for earlier types of projectors such
as slide projectors and overhead projectors. These earlier types
of projectors were mostly replaced with digital video projectors throughout the
1990s and early 2000s, but old analog projectors are still used at some places.
The newest types of projectors are handheld projectors that use lasers or LEDs to
project images. Their projections are hard to see if there is too much ambient
light.
Movie
theaters used a type of projector called a movie projector,
nowadays mostly replaced with digital cinema video projectors.
PLOTTER
The plotter is a computer printer for printing vector graphics. In the past,
plotters Were used in applications such as computer-aided design, though they have generally been
replaced with wide-format conventional printers. A plotter gives a hard copy of
the output. It draws pictures on a paper using a pen. Plotters are used to
print designs of ships and machines, plans for buildings.
Pen plotters print by
moving a pen or other instrument across the surface of a piece of
paper. This means that plotters are vector graphics devices, rather
than raster graphics as with other printers. Pen plotters can
draw complex line art, including text, but do so slowly because of the mechanical
movement of the pens. They are often incapable of efficiently creating a solid
region of color, but can hatch an area by drawing a number of close,
regular lines.
Plotters offered the
fastest way to efficiently produce very large drawings or color high-resolution
vector-based artwork when computer memory was very expensive and
processor power was very limited, and other types of printers had limited
graphic output capabilities.
Pen plotters have
essentially become obsolete, and have been replaced by large-format inkjet
printers and LED toner based printers. Such devices may still understand
vector languages originally designed for plotter use, because in many uses,
they offer a more efficient alternative to raster data.
SOALAN 2
Survival Water Bracelet
v Antara
sebab kami memilih survival water bracelet adalah kerana ia fleksible dan
selesa dipakai oleh pengguna.
v Tambahan
pula, kanak-kanak misalnya dapat melindungi diri sekiranya berlaku kejadian
yang berbahaya seperti lemas.
v Gelang
ini bertindak sebagai alat keselamatan dimana ia akan berubah bentuk menjadi
pelampung dan mampu untuk menarik mangsa ke permukaan semula.
CARA PENGGUNAAN:
v Dedahkan
tangan di permukaan air sekiranya berada dalam situasi lemas.
v Tarik
gelang tersebut dan secara automatik, gelang tersebut akan berubah bentuk
menjadi pelampung.
SOLAR SOCKET DEVICE
v Penciptaan
soket solar ini bertujuan untuk membantu pengguna dalam menjimatkan tenaga
elektrik. Hal ini dikatakan demikian kerana ia merupakan 1 ciptaan moden dimana
mampu menukarkan tenaga solar yang terdapat di persekitaran kepada tenaga
elektrik.
v Tambahan
pula, reka bentuk yang kecil dan ringan.
v Berkait
dengan reka bentuk soket ini, ianya boleh dibawa kemana sahaja.
NAMA AHLI KUMPULAN :
1. SOFEA HANIM BINTI KAMARULZAMAN E20161015688
2. NURUL ASHIKIN BINTI MOHAMAD E20161015682
3. NUR AQILAH BINTI MOHAMAD TAIB E20161015678
4. NUR IZZATUL NATASHA BINTI ABD KARIM E20161015650
