A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: libraries/Front_lib.php

Line Number: 105

Backtrace:

File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler

File: /var/www/appstore/application/controllers/Main.php
Line: 226
Function: customer

File: /var/www/appstore/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: libraries/Front_lib.php

Line Number: 105

Backtrace:

File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler

File: /var/www/appstore/application/models/Customer_model.php
Line: 483
Function: customer

File: /var/www/appstore/application/controllers/Main.php
Line: 825
Function: is_logged_in

File: /var/www/appstore/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: libraries/Front_lib.php

Line Number: 105

Backtrace:

File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler

File: /var/www/appstore/application/controllers/Main.php
Line: 869
Function: customer

File: /var/www/appstore/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: libraries/Front_lib.php

Line Number: 105

Backtrace:

File: /var/www/appstore/application/libraries/Front_lib.php
Line: 105
Function: _error_handler

File: /var/www/appstore/application/controllers/Main.php
Line: 896
Function: customer

File: /var/www/appstore/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: controllers/Main.php

Line Number: 897

Backtrace:

File: /var/www/appstore/application/controllers/Main.php
Line: 897
Function: _error_handler

File: /var/www/appstore/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: controllers/Main.php

Line Number: 898

Backtrace:

File: /var/www/appstore/application/controllers/Main.php
Line: 898
Function: _error_handler

File: /var/www/appstore/index.php
Line: 318
Function: require_once

Plasma Ball || Sensory Guru App Store
plasma-ball-science-tech-education-sensory-main-location1

Plasma Ball

Hear the electronic currents crackle and see the electrodes fizzle with this mesmerising app.

As users interact with the content they will produce electric currents, that send bright colours firing across the screen.

The app enables the user to undertake independent, self-directed exploration, where they can see a direct impact that their actions have.

Any movement they make gets an instant response through tactile feedback. This helps the user to gain a sense of their own agency.


You have to be a registered user to see more information!